Kazuya Ishitsuka

Profile Information

Affiliation: Lecturer, Engineering Education Research Center, Graduate School of Engineering, Kyoto University

Degree: 博士（工学）(京都大学)

Contact information: ishitsuka.kazuya.4wkyoto-u.ac.jp
J-GLOBAL ID: 201701000745062475
researchmap Member ID: B000270591

Research Interests

Research Areas

Research History

Apr, 2023 - Present

Lecturer, Engineering Education Research Center, Graduate School of Engineering, Kyoto University
Jan, 2019 - Mar, 2023

Assistant professor, Graduate School of Engineering Department of Urban Management, Kyoto University
Feb, 2017 - Dec, 2018

Specially Appointed Assistant Professor, Department of Sustainable Resources Engineering, Graduate School of Engineering, Hokkaido University
Apr, 2015 - Jan, 2017

Researcher, Fukada Geological Institute

Education

Apr, 2012 - Mar, 2015

Department of Urban Management, Graduate School of Engineering, Kyoto University
Apr, 2010 - Mar, 2012

Department of Urban Management, Graduate School of Engineering, Kyoto University
Apr, 2006 - Mar, 2010

Global Engineering, Faculty of Engineering, Kyoto University

Committee Memberships

Jun, 2022 - Present

Editorial committee member, The Society of Materials Science, Japan
Sep, 2019 - Present

Member, Committee on Exploration Engineering Division, The Mining and Materials Processing Institute of Japan
Sep, 2017 - Present

やろう会を中心とした若手研究者・技術者の鉱山開発・維持管理手法の習得および岩盤工学の新たな展開に関する調査委員会委員, 日本鉱業振興会
Jun, 2015 - Present

Core Member, PALSAR Interferometry Consortium to Study our Evolving Land Surface (PIXEL)

Awards

Mar, 2023

Outstanding Student Presentation Award, The Mining and Materials Processing Institute of Japan

Yuhi Sakai, Kazuya Ishitsuka, Weiren Lin
Nov, 2022

Best Presentation Award (Oral), The Society of Exploration Geophysicists of Japan

Yutaro Shigemitsu, Kazuya Ishitsuka, Weiren Lin
Oct, 2022

Student Best Presentation Award, The Geothermal Research Society of Japan

Haruto Sugamoto, Kazuya Ishitsuka, Weiren Lin, Takemi Sakai
Oct, 2013

The 2013 East Asia Geoscience and Environmental Research (EAGER) Award, Mapping and understanding of the evolution of displacement in aquifer system after the reduction of groundwater usage by using satellite imagery, Coordinating Committee for Geoscience Programmes in East and Southeast Asia

Kazuya Ishitsuka
Aug, 2013

Outstanding Presentation Award, EIT-Japan Symposium on Human Security Engineering

Kazuya Ishitsuka
May, 2013

Outstanding Student Presentation Award, Japan Geoscience Union

Kazuya Ishitsuka, Takeshi Tsuji, Yasuhiro Yamada, Toshifumi Matsuoka, Yo Fukushima
2012

Mazume Research Award, Graduate School of Engineering, Kyoto University
Aug, 2011

Outstanding Presentation Award, EIT-Japan Symposium on Human Security Engineering

Kazuya Ishitsuka

Papers

Anisotropy of Consolidation Yield Stress and Comparison with Anisotropy of Elastic Wave Velocity and Tensile Strength in Sedimentary Soft Rocks

Masahiro Miyazaki, Nana Kamiya, Weiren Lin, Kazuya Ishitsuka

Zairyo/Journal of the Society of Materials Science, Japan, 73(1) 84-91, Jan, 2024 Peer-reviewed
Changes in widespread aquifer properties caused by a magnitude 6-class earthquake evaluated using InSAR analyses

Yutaro Shigemitsu, Kazuya Ishitsuka, Weiren Lin

International Journal of Applied Earth Observation and Geoinformation, 122 103394-103394, Aug, 2023 Peer-reviewed
Measurement of thermal conductivities of drill cuttings and quantification of the contribution of thermal conduction to the temperature log of the Hachimantai geothermal field, Japan

Haruto Sugamoto, Kazuya Ishitsuka, Weiren Lin, Takemi Sakai

Geothermics, 112 102742-102742, Jul, 2023 Peer-reviewed
Physics-informed neural network for inverse modeling of natural-state geothermal systems

Kazuya Ishitsuka, Weiren Lin

APPLIED ENERGY, 337, May, 2023 Peer-reviewed
Measurements of Thermal Conductivity of Intact Rocks by Using Cuttings

Shun Hashimoto, Weiren Lin, Kazuya Ishitsuka

Zairyo/Journal of the Society of Materials Science, Japan, 72 828-835, 2023 Peer-reviewed
Constraining temperature at depth of the Kakkonda geothermal field, Japan, using Bayesian rock-physics modelling of resistivity: Implications to the deep hydrothermal system

Kazuya Ishitsuka, Yusuke Yamaya, Norihiro Watanabe, Yosuke Kobayashi, Toru Mogi, Hiroshi Asanuma, Tatsuya Kajiwara, Takeshi Sugimoto, Ryoichi Saito

Geothermics, 100, Mar, 2022 Peer-reviewed
Calculation of P-Wave Velocity in Sandstones with Different Pore Size Distributions Using Digital Rock Model without Segmentation

Kazuya Ishitsuka, Weiren Lin, Nana Kamiya, Yoshitaka Nara

MATERIALS TRANSACTIONS, 63(11) 1515-1522, 2022
Calculation of P-Wave Velocity in Sandstones with Different Pore Size Distributions Using Digital Rock Model without Segmentation

石塚師也, LIN Weiren, 神谷奈々, 奈良禎太

材料, 71(3), 2022 Peer-reviewed
Surface Displacements Near Active Faults in Hanshin Area Estimated by Persistent Scatterer SAR Interferometry

重光勇太朗, 石塚師也, LIN Weiren

応用地質, 63(2), 2022 Peer-reviewed
Stability of novel cellulose-nanofiber-containing foam as environmentally friendly fracturing fluid

Mikihito Ishii, Sumihiko Murata, Kazuya Ishitsuka, Weiren Lin

Journal of Petroleum Science and Engineering, 208, Jan, 2022 Peer-reviewed
Mapping aquifer storage properties using s-wave velocity and insar-derived surface displacement in the kumamoto area, Southwest Japan

Mohamed Mourad, Takeshi Tsuji, Tatsunori Ikeda, Kazuya Ishitsuka, Shigeki Senna, Kiyoshi Ide

Remote Sensing, 13(21), Nov 1, 2021 Peer-reviewed
Bayesian and Neural Network Approaches to Estimate Deep Temperature Distribution for Assessing a Supercritical Geothermal System: Evaluation Using a Numerical Model

Kazuya Ishitsuka, Yosuke Kobayashi, Norihiro Watanabe, Yusuke Yamaya, Elvar Bjarkason, Anna Suzuki, Toru Mogi, Hiroshi Asanuma, Tatsuya Kajiwara, Takeshi Sugimoto …

Natural Resources Research, 30(5) 3289-3314, Jun 19, 2021 Peer-reviewed
Theoretical investigation on new analyzing procedure of anelastic strain recovery method for stress measurements based on Bayesian statistical modeling

Tatsuhiro Sugimoto, Kazuya Ishitsuka, Weiren Lin

Materials Transactions, 62(12) 1695-1702, 2021
Theoretical investigation on new analyzing procedure of anelastic strain recovery method for stress measurements based on bayesian statistical modeling

Tatsuhiro Sugimoto, Kazuya Ishitsuka, Weiren Lin

Zairyo/Journal of the Society of Materials Science, Japan, 70(7) 573-580, 2021 Peer-reviewed
Characterization of hydrothermal alteration along geothermal wells using unsupervised machine-learning analysis of X-ray powder diffraction data

Kazuya Ishitsuka, Hiroki Ojima, Toru Mogi, Tatsuya Kajiwara, Takeshi Sugimoto, Hiroshi Asanuma

Earth Science Informatics, 15(1) 73-87, 2021 Peer-reviewed
Seasonal and transient surface displacements in the Kumamoto area, Japan, associated with the 2016 Kumamoto earthquake: implications for seismic-induced groundwater level change

Kazuya Ishitsuka, Takeshi Tsuji, Weiren Lin, Makoto Kagabu, Jun Shimada

Earth, Planets and Space, 72(1), Dec 1, 2020 Peer-reviewed
Thermal Conductivity Profile in the Nankai Accretionary Prism at IODP NanTroSEIZE Site C0002: Estimations From High-Pressure Experiments Using Input Site Sediments

Weiren Lin, Takehiro Hirose, Osamu Tadai, Wataru Tanikawa, Kazuya Ishitsuka, Xiaoqiu Yang

GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS, 21(7), Jul, 2020 Peer-reviewed
Estimation of surface displacement around Kuju volcano before and after the 2016 Kumamoto earthquake using ALOS-2 data

Mimura Yusuke, Ishitsuka Kazuya, Oda Yoshiya, Kubota Kenji

BUTSURI-TANSA(Geophysical Exploration), 73 136-148, 2020 Peer-reviewed
Geological and engineering features of developing ultra-high-temperature geothermal systems in the world

Kyosuke Okamoto, Hiroshi Asanuma, Takuya Ishibashi, Yusuke Yamaya, Hanae Saishu, Norio Yanagisawa, Toru Mogi, Noriyoshi Tsuchiya, Atsushi Okamoto, Shigemi Naganawa …

GEOTHERMICS, 82 267-281, Nov, 2019 Peer-reviewed
Surface displacements of Aso volcano after the 2016 Kumamoto earthquake based on SAR interferometry: implications for dynamic triggering of earthquake-volcano interactions

Wataru Yamada, Kazuya Ishitsuka, Toru Mogi, Mitsuru Utsugi

GEOPHYSICAL JOURNAL INTERNATIONAL, 218(2) 755-761, Aug, 2019 Peer-reviewed

Misc.

Study of Effects of Resolution on the Estimation Accuracy of Thermal Conductivity of Sandstones by X-Ray CT Images

酒井雄飛, 石塚師也, LIN Weiren

資源・素材学会春季大会(Web), 2023, 2023
Development of a physics-informed neural network for modeling of hydrothermal systems

石塚師也, 嶋章裕, 嶋章裕, LIN Weiren

日本情報地質学会講演会講演要旨集(Web), 34th, 2023
Temperature measurements and active heating tests using optical fiber in a 540 m-deep borehole

LIN Weiren, 澁谷奨, 来馬如成, 来馬如成, FENG Shuai, 永石良太, 神谷奈々, 石塚師也

日本応用地質学会研究発表会講演論文集, 2023, 2023
Anisotropy of thermal conductivity related to bedding plane in siltstones

友松広大, 神谷奈々, LIN Weiren, 石塚師也

資源・素材(Web), 2023, 2023
Point target and terrain estimation from FMCW SAR-equipped drone observations

重光勇太朗, 石塚師也, LIN Weiren, 杉山智之, 岸本宗丸, 高橋武春

物理探査学会学術講演会講演論文集, 148th, 2023
Verification of physics-informed neural network under gravity in steady groundwater flow system

石塚師也

資源・素材学会春季大会(Web), 2022, 2022
Development of a method to estimate hydrothermal simulation parameters: a deep learning approach

嶋章裕, 石塚師也, LIN Weiren, BJARKASON Elvar K., 鈴木杏奈

日本情報地質学会講演会講演要旨集(Web), 33rd, 2022
Development of a method to estimate temperatures and permeabilities at depth using a physics-informed neural network

石塚師也

日本情報地質学会講演会講演要旨集(Web), 33rd, 2022
Utilization of AI in deep geothermal resource evaluation

石塚師也, 山谷祐介, 渡邉教弘, 小林洋介, BJARKASON Elvar, 鈴木杏奈, 茂木透, 浅沼宏, 梶原竜哉, 杉本健 …

資源地質学会年会講演会講演要旨集, 71st (CD-ROM), 2022
Development of a modeling method for geothermal fields using deep learning with numerical models as prior information

嶋章裕, 石塚師也, LIN Weiren, BJARKASON Elvar, 鈴木杏奈

資源・素材(Web), 2022, 2022
Thermal property measurements of drill cuttings with TPS method and discussion of temperature profile of N19-HA-1 well

菅本大仁, 石塚師也, LIN W., 坂井健海

日本地熱学会学術講演会講演要旨集, 2022, 2022
Development of the AI-based estimation technology for the structure and status of conventional geothermal reservoirs

山谷祐介, 渡邉教弘, 浅沼宏, 小林洋介, 石塚師也, 宇津木充, 石須慶一, 梶原竜哉, 杉本健, 斎藤遼一 …

日本地熱学会学術講演会講演要旨集, 2022, 2022
Development of a modeling method for geothermal fields using physics-informed neural network with numerical models as prior information

嶋章裕, 石塚師也, LIN W., BJARKASON Elvar K., 鈴木杏奈

日本地熱学会学術講演会講演要旨集, 2022, 2022
Development of a method for modeling natural-state temperatures and permeabilities using deep learning incorporating physics laws

石塚師也

日本地熱学会学術講演会講演要旨集, 2022, 2022
Simulation of FMCW SAR-equipped drone using real orbit data

重光勇太朗, 石塚師也, LIN Hluhq, 杉山智之, 岸本宗丸, 高橋武春

日本リモートセンシング学会学術講演会論文集(CD-ROM), 73rd, 2022
Estimation of thermal conductivity using digital rock physics without segmentation: evaluation of the effectiveness for sandstones

酒井雄飛, 石塚師也, 神谷奈々, LIN Weiren

日本地球惑星科学連合大会予稿集(Web), 2022, 2022
Development and application of the simulation of FMCW SAR-equipped drones for practical observations

重光勇太朗, 石塚師也, LIN Weiren

物理探査学会学術講演会講演論文集, 147th, 2022
Estimation of surface displacements and strain rates at the Ilan Plain in the Taiwan island using InSAR time-series analysis

平中章貴, 平中章貴, 石塚師也, 重光勇太朗, LIN Weiren

日本リモートセンシング学会学術講演会論文集(CD-ROM), 73rd, 2022
A study of crustal property changes after the northern Osaka earthquake by evaluating the correlation between surface displacements and groundwater level changes

重光勇太朗, 石塚師也, LIN Weiren

日本地球惑星科学連合大会予稿集(Web), 2022, 2022
Study on resistivity properties of rocks from volcanic regions

藤井元宏, LIN Weiren, 澁谷奨, 石塚師也

資源・素材(Web), 2022, 2022

Books and Other Publications

The Contribution of Geosciences to Human Security

Kazuya Ishitsuka (Role: Joint author, Chapter 14: Intensity and Correlation of SAR images for mapping Disaster Damaged area)

Logo Verlag Berlin GmbH, 2012

Presentations

Verification of physics-informed neural network under gravity in steady groundwater flow system

石塚師也

資源・素材学会春季大会(Web), 2022
Estimation of deep temperatures around a geothermal field using a Bayesian statistical modeling

石塚師也, 山谷祐介, 渡邉教弘, 小林洋介, 茂木透, 浅沼宏, 梶原竜哉, 杉本健, 齋藤遼一

日本情報地質学会講演会講演要旨集(Web), 2021
ESTIMATION OF SURFACE DISPLACEMENT AROUND ACTIVE FAULTS IN THE KEIHANSHIN AREA AND ITS TEMPORAL EVOLUTION

重光勇太朗, 石塚師也, LIN Weiren

岩の力学国内シンポジウム講演論文集(CD-ROM), 2021
SPATIAL DISTRIBUTION OF HIGH SALINITY FLUID AT GREAT DEPTHS OF A GEOTHERMAL FIELD INFERRED FROM A BAYESIAN MODEL USING RESISTIVITY

鶴木智, 石塚師也, LIN Weiren, 山谷祐介, 梶原竜哉, 杉本健, 齋藤遼一

岩の力学国内シンポジウム講演論文集(CD-ROM), 2021
SURFACE DISPLACEMENTS IN TAIWAN USING SAR INTERFEROMETRY TIME-SERIES ANALYSIS OF SENTINEL-1 IMAGERY

平中章貴, 石塚師也, LIN Weiren

岩の力学国内シンポジウム講演論文集(CD-ROM), 2021
RESISTIVITY MEASUREMENT OF VARIOUS CORE SAMPLES FROM A VOLCANIC REGION AND DISCUSSION OF ITS FACTORS

藤井元宏, LIN Weiren, 石塚師也, 村田澄彦, 澁谷奨, 澁谷奨

岩の力学国内シンポジウム講演論文集(CD-ROM), 2021
Thermal property measurements by drilling cuttings obtained from N19-HA-1 geothermal well in the Hachimantai area and thermal structure analysis of this well

菅本大仁, 石塚師也, LIN W., 坂井健海

日本地熱学会学術講演会講演要旨集, 2021
Deep Temperature Estimation at the Kakkonda geothermal field using Bayesian Statistical Modeling of Resistivity

石塚師也, 山谷祐介, 渡邉教弘, 小林洋介, 茂木透, 浅沼宏, 梶原竜哉, 杉本健, 齋藤遼一

日本地熱学会学術講演会講演要旨集, 2021
Porosity and salinity distribution inferred from a Bayesian model based on resistivity at the Kakkonda geothermal area

鶴木智, 石塚師也, LIN W., 山谷祐介, 梶原竜哉, 杉本健, 齋藤遼一

日本地熱学会学術講演会講演要旨集, 2021
Estimation of deep crustal temperature in Kakkonda geothermal field by deep neural network

大澤英気, 小林洋介, 石塚師也, 茂木透, 渡邉教弘, 山谷祐介, 岡本京祐, 浅沼宏, 梶原竜哉, 杉本健, 齋藤遼一, 永野宏治

日本地熱学会学術講演会講演要旨集, 2021
Estimation of hydrothermal simulation parameters using deep learning and evaluation of training data by multidimensional scaling

嶋章裕, 石塚師也, LIN W., BJARKASON Elvar K., 鈴木杏奈

日本地熱学会学術講演会講演要旨集, 2021
Technology for evaluating supercritical geothermal resources and drilling bit life using artificial intelligence-Resource evaluation using artificial intelligence

石塚師也, 山谷祐介, 渡邉教弘, 岡本京祐, 村田泰章, 浅沼宏, 鈴木浩一, 小林洋介, 岡本敦, 鈴木杏奈, 茂木透, 北村圭吾, 梶原竜哉, 杉本健, 齋藤遼一

日本地熱学会学術講演会講演要旨集, 2020
Time-series surface displacements in Taiwan using Sentinel-1 wide-swath SAR data

平中章貴, 石塚師也, LIN Weiren

日本地球惑星科学連合大会予稿集(Web), 2020
Estimation of Temperature and Permeability Distribution in Kakkonda Geothemal Field, Iwate Prefecture, Japan, Using Neural Network

宇郷翼, 石塚師也, 茂木透, 鈴木浩一, 小林洋介

日本地球惑星科学連合大会予稿集(Web), 2020
Bayesian inference of porosity and salinity distribution based on resistivity at the Kakkonda geothermal field

鶴木智, 石塚師也, LIN Weiren, 山谷祐介, 梶原竜哉, 杉本健, 齋藤遼一

日本地球惑星科学連合大会予稿集(Web), 2020
Resistivity characteristics of various core samples from Aso volcano and its discussion.

藤井元宏, LIN Weiren, 石塚師也, 澁谷奨, 澁谷奨

日本地球惑星科学連合大会予稿集(Web), 2020
Estimation of Surface Displacement around The Kumamoto Area after The 2016 Kumamoto earthquake using Persistent scatterer interferometry

石塚師也, 辻健, LIN Weiren, 利部慎, 嶋田純

日本材料学会学術講演会講演論文集, 2020
Development of temperature prediction method for supercritical geothermal resources using neural networks

KOBAYASHI Yosuke, SUGIMOTO Ken, SAITO Ryoichi, NAGANO Koji, ISHITSUKA Kazuya, MOGI Toru, SUZUKI Koichi, WATANABE Norihiro, YAMAYA Yusuke, OKAMOTO Kyosuke, ASANUMA Hiroshi, KAZIWARA Tatsuya

Proceedings of the Annual Conference of JSAI, 2020, The Japanese Society for Artificial Intelligence
Molecular dynamics simulations of asphaltenes adhesion on silica in terms of interfacial properties

Kazuya Ishitsuka, Yunfeng Liang, Toshifumi Matsuoka

Petrophase 2019, Jun 4, 2019
機械学習を用いた地熱地域の温度構造推定手法の開発

石塚師也, 小林洋介, 宇郷翼, 鈴木浩一, 茂木透, 渡邉教弘, 山谷祐介, 岡本京祐, 村田泰章, 浅沼宏, 鈴木杏奈, 岡本敦, 土屋範芳, 北村圭吾, 梶原竜哉, 杉本健, 斎藤遼一

資源・素材(Web), 2019

Professional Memberships

- Present

The Society of Material Science, Japan
- Present

The Mining and Materials Processing Institute of Japan
- Present

The Geothermal Research Society of Japan
- Present

Japan Society of Geoinformatics
- Present

The Remote Sensing Society of Japan
- Present

Japan Society of Civil Engineers
- Present

The Society of Exploration Geophysicists of Japan
- Present

The Japanese Association for Petroleum Technology

Research Projects

物理モデルを組み込んだ機械学習と岩石物性計測による熱水系モデリングの革新

科学研究費助成事業, 基盤研究(B), 日本学術振興会, Apr, 2023 - Mar, 2028

石塚師也, 林為人
Advanced joint research for detection of critical spot in reservoir enabling great promotion of geothermal power generation

Grants-in-Aid for Scientific Research Fund for the Promotion of Joint International Research (Fostering Joint International Research (B)), Fund for the Promotion of Joint International Research (Fostering Joint International Research (B)), Japan Society for the Promotion of Science, Oct, 2021 - Mar, 2026
Improvement of the method to estimate physical property distribution by fusion of physical model and machine learning

Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists, Grant-in-Aid for Early-Career Scientists, Japan Society for the Promotion of Science, Apr, 2020 - Mar, 2023
Analysis of the distribution and properties of the Earth's resources using AI

Japan Science and Technology Agency, Dec, 2020 - Mar, 2023
Survey of promising supercritical geothermal resource areas in eastern Japan and Kyushu region and estimation of heat extraction potential

New Energy and Industrial Technology Development Organization, Aug, 2018 - Mar, 2021
Technology for estimation of deep geothermal structures and drilling bit life using artificial intelligence

New Energy and Industrial Technology Development Organization, Aug, 2018 - Mar, 2021
A Study on the Application of Satellite SAR Time-series Analysis for the Advancement of Surface Displacement Information

Japan Construction Information Center Foundation, Aug, 2019 - Nov, 2020
Improvements of PSInSAR analysis and inverse analysis of subsurface changes for three-dimensional surface displacement monitoring

Grant-in-Aid for Young Scientists B, Grant-in-Aid for Young Scientists (B), Japan Society for Promotion of Science, Apr, 2017 - Mar, 2020

Kazuya Ishitsuka
Development of algorithms to increase estimation accuracy of surface displacement using PSInSAR analysis, and understanding complex surface displacement phenomena

Grants-in-Aid for Scientific Research Grant-in-Aid for Research Activity start-up, Grant-in-Aid for Research Activity start-up, Japan Society for the Promotion of Science, Aug, 2015 - Mar, 2017

Ishitsuka Kazuya
PSInSAR解析を用いた高精度地表変動推定手法の開発と複合的地表変動現象の解明

研究活動スタート支援, 日本学術振興会, Oct, 2015 - Mar, 2017

石塚師也
偏波干渉ＳＡＲ解析による高精度地表変動解析及び災害分布特定手法の開発

科学研究費助成事業特別研究員奨励費, 特別研究員奨励費, 日本学術振興会, Apr, 2013 - Mar, 2015

石塚師也

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