竹原浩成 (Hironari Takehara) - マイポータル

基本情報

所属: 奈良先端科学技術大学院大学先端科学技術研究科　物質創成科学領域特任助教

研究者番号: 40758075
ORCID ID: https://orcid.org/0000-0001-7689-1186
J-GLOBAL ID: 202301009918379725
researchmap会員ID: R000055001

研究キーワード

研究分野

経歴

学歴

2012年4月 - 2015年3月

奈良先端科学技術大学院大学, 物質創成科学研究科
1984年4月 - 1986年3月

関西大学大学院, 工学研究科, 応用化学専攻
1980年4月 - 1984年3月

関西大学, 工学部, 応用化学科

受賞

2018年6月

Best Demo Paper Award, 2018 Symposia on VLSI Technology and Circuits
2015年8月

VDECデザインアワード共有賞, VDECデザイナーズフォーラム2015
2013年8月

VDECデザインアワード敢闘賞, VDECデザイナーズフォーラム2013

論文

Brain-implantable needle-type CMOS imaging device enables multi-layer dissection of seizure calcium dynamics in the hippocampus

Joshua Philippe Olorocisimo, Yasumi Ohta, Paul R Regonia, Virgil C G Castillo, Junichiro Yoshimoto, Hironari Takehara, Kiyotaka Sasagawa, Jun Ohta

Journal of Neural Engineering 21(4) 046022-046022 2024年7月17日
THz near-field intensity distribution imaging in the 0.3 THz band using a highly sensitive polarization CMOS image sensor using a 0.35 μm CMOS process

Ryoma Okada, Maya Mizuno, Tomoaki Nagaoka, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Jun Ohta, Kiyotaka Sasagawa

Japanese Journal of Applied Physics 63(3) 03SP66-03SP66 2024年3月1日
Exposure Time Control Method for Higher Intermediate Frequency in Optical Heterodyne Imaging and Its Application to Electric-Field Imaging Based on Electro-Optic Effect

Kiyotaka Sasagawa, Ryoma Okada, Yoshihiro Akamatsu, Maya Mizuno, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Jun Ohta

Sensors 24(4) 1249-1249 2024年2月15日
Effects of Long-Term In vivo Stimulation on the Electrochemical Properties of a Porous Stimulation Electrode for a Suprachoroidal–Transretinal Stimulation (STS) Retinal Prosthesis

Shuhei Nomura, Hiroyuki Tashiro, Yasuo Terasawa, Yukari Nakano, Makito Haruta, Kiyotaka Sasagawa, Hironari Takehara, Takeshi Morimoto, Takashi Fujikado, Jun Ohta

Sensors and Materials 35(11) 3567-3567 2023年11月8日
Implantable Multimodal Sensing Device for Simultaneous Imaging and Electrophysiological Recording of Mouse Brain Activity

Kenji Sugie, Kiyotaka Sasagawa, Ryoma Okada, Yasumi Ohta, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Jun Ohta

Sensors and Materials 35(9) 3173-3173 2023年9月28日
Development of 4-μm-pixel Pitch NIR Multispectral Imaging Sensor and Its Application to Glare-free NIR Color Fundus Camera

Motoshi Sobue, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Kiyotaka Sasagawa, Ryo Kawasaki, Jun Ohta

Sensors and Materials 35(9) 3211-3211 2023年9月28日
Miniaturized Neural Observation System for in vivo Brain Imaging in Freely Moving Rats

Ronnakorn Siwadamrongpong, Yoshinori Sunaga, Kiyotaka Sasagawa, Yasumi Ohta, Hironari Takehara, Makito Haruta,Hiroyuki Tashiro, Jun Ohta

Sensors and Materials 35(9) 3227-3227 2023年9月28日
Multi-Region Microdialysis Imaging Platform Revealed Dorsal Raphe Nucleus Calcium Signaling and Serotonin Dynamics during Nociceptive Pain.

Latiful Akbar, Virgil Christian Garcia Castillo, Joshua Philippe Olorocisimo, Yasumi Ohta, Mamiko Kawahara, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Kiyotaka Sasagawa, Masahiro Ohsawa …

International journal of molecular sciences 24(7) 2023年4月3日査読有り
A flexible retinal device with CMOS smart electrodes fabricated on parylene C thin-film and bioceramic substrate

Kaige Pan, Takanori Hagiwara, Kuang-Chih Tso, Ronnakorn Siwadamrongpong, Latiful Akbar, Yukari Nakano, Takuro Kono, Yasuo Terasawa, Makito Haruta, Hironari Takehara …

Japanese Journal of Applied Physics 62(SC) SC1022-SC1022 2023年4月1日査読有り
Thin and Scalable Hybrid Emission Filter via Plasma Etching for Low-Invasive Fluorescence Detection

Erus Rustami, Kiyotaka Sasagawa, Kenji Sugie, Yasumi Ohta, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Jun Ohta

Sensors 2023年4月
Reflective high-sensitivity polarization change imaging using a dual polarizer structure

Kiyotaka Sasagawa, Ryoma Okada, Makito Haruta, Hironari Takehara, Hiroyuki Tashiro, Jun Ohta

Optics Continuum 2(4) 758-758 2023年3月23日
Implantable AC-driven CMOS chip for distributed multichip retinal prosthesis capable of high-rate stimulation

Yuki Nakanishi, Kiyotaka Sasagawa, Ronnakorn Siwadamrongpong, Kenzo Shodo, Yasuo Terasawa, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Jun Ohta

Japanese Journal of Applied Physics 62(SC) SC1077-SC1077 2023年2月24日
Improvement of on-pixel polarizer with 0.35 μm CMOS process for electro-optic imaging systems

Ryoma Okada, Kiyotaka Sasagawa, Maya Mizuno, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Jun Ohta

Japanese Journal of Applied Physics 62(SC) SC1052-SC1052 2023年2月6日査読有り
Electrochemical activities of Fe₂O₃-modified microelectrode for dopamine detection using fast-scan cyclic voltammetry

Nicha Sato, Yasumi Ohta, Makito Haruta, Hironari Takehara, Hiroyuki Tashiro, Kiyotaka Sasagawa, Oratai Jongprateep, Jun Ohta

AIP Advances 13(2) 025026-025026 2023年2月1日査読有り
A dual-mode miniature wireless system for lensless CMOS-based bioimaging devices

Thanaree Treepetchkul, Ronnakorn Siwadamrongpong, Renzo Roel P. Tan, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Kiyotaka Sasagawa, Jun Ohta

Japanese Journal of Applied Physics 62(SC) SC1037-SC1037 2023年1月25日査読有り
Enhancing infrared color reproducibility through multispectral image processing using RGB and three infrared channels

Motoshi Sobue, Hiroshi Otake, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Kiyotaka Sasagawa, Jun Ohta

Optical Engineering 61(06) 2022年6月30日査読有り
Clear Fundus Images Through High-Speed Tracking Using Glare-Free IR Color Technology

Sobue, M., Takata, H., Takehara, H., Haruta, M., Tashiro, H., Sasagawa, K., Kawasaki, R., Ohta, J.

Journal of Robotics and Mechatronics 34(5) 2022年査読有り
Erratum: Lensless dual-color fluorescence imaging device using hybrid filter (Jpn.J.Appl.Phys. (2022) 61 (SC1020) DOI: 10.35848/1347-4065/ac3ef2)

Kulmala, N., Sasagawa, K., Treepetchkul, T., Takehara, H., Haruta, M., Tashiro, H., Ohta, J.

Japanese Journal of Applied Physics 61(7) 2022年
Miniaturized Cell Fluorescence Imaging Device Equipped with Multielectrode Array

Sais, B.T., Haruta, M., Tso, K.-C., Hagita, M., Hagiwara, T., Sugie, K., Kimura, A., Takehara, H., Tashiro, H., Sasagawa, K. …

Sensors and Materials 34(4) 2022年
Lensless dual-color fluorescence imaging device using hybrid filter

Kulmala, N., Sasagawa, K., Treepetchkul, T., Takehara, H., Haruta, M., Tashiro, H., Ohta, J.

Japanese Journal of Applied Physics 61(SC) 2022年

もっとみる

MISC

Mouse Brain Imaging Using a Self-Reset CMOS Image Sensor over 70-dB SNR

Kiyotaka Sasagawa, Pakpuwadon Thanet, Mark Christian Guinto, Yasumi Ohta, Makito Haruta, Hironari Takehara, Hiroyuki Tashiro, Jun Ohta

Midwest Symposium on Circuits and Systems 2022-August 2022年
Development of Compact Readout Device for Neural Observation System using Fluorescence Imaging and Fast-scan Cyclic Voltammetry

Ronnakorn Siwadamrongpong, Nicha Sato, Kenji Sugie, Yasumi Ohta, Makito Haruta, Hironari Takehara, Hiroyuki Tashiro, Kiyotaka Sasagawa, Jun Ohta

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 2022-July 4864-4867 2022年
Filter-free Color Image Sensors with a Full-color-sorting Metalens Array

Masashi Miyata, Hironari Takehara, Kota Shikama, Naru Nemoto, Jun Ohta, Toshikazu Hashimoto

2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings 2022年
Development of implantable multimodal sensor for optical and electrophysiological recording of mouse brain activity

Kenji Sugie, Yasumi Ohta, Makito Haruta, Kiyotaka Sasagawa, Ryoma Okada, Hironari Takehara, Hiroyuki Tashiro, Jun Ohta

2022 IEEE Photonics Conference, IPC 2022 - Proceedings 2022年
Folding Boundary Reduction in Self-Reset Image Sensor by Double Readout Technique

Kiyotaka Sasagawa, Pakpuwadon Thanet, Makito Haruta, Hironari Takehara, Hiroyuki Tashiro, Jun Ohta

2022 IEEE Photonics Conference, IPC 2022 - Proceedings 2022年
10-GHz Imaging by an Electro-Optic Imaging System Based on Polarization CMOS Image Sensor

Ryoma Okada, Kiyotaka Sasagawa, Maya Mizuno, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Jun Ohta

2022 IEEE Photonics Conference, IPC 2022 - Proceedings 2022年
Multi-Channel Near-Infrared Bandpass Mosaic Filter for Spectral Fundus Imaging

Honghao Tang, Hironari Takehara, Yusuke Horiki, Makito Haruta, Kiyotaka Sasagawa, Jun Ohta, Hiroyuki Tashiro

2022 IEEE International Meeting for Future of Electron Devices, Kansai, IMFEDK 2022 2022年
Advanced Multi-NIR Spectral Image Sensor with Optimized Vision Sensing System and Its Impact on Innovative Applications

Hirofumi Sumi, Hironari Takehara, Jun Ohta, Masatoshi Ishikawa

IEEE Symposium on VLSI Circuits, Digest of Technical Papers 2021-June 2021年6月13日
Implantable CMOS image sensor with a neural amplifier for simultaneous recording of optical and electrophysiological signals

Kenji Sugie, Kiyotaka Sasagawa, Yasumi Ohta, Hironari Takehara, Makito Haruta, Hiroyuki Tashiro, Jun Ohta

BioCAS 2021 - IEEE Biomedical Circuits and Systems Conference, Proceedings 2021年
Miniaturized CMOS imaging device for implantable applications

Kiyotaka Sasagawa, Makito Haruta, Yasumi Ohta, Hironari Takehara, Jun Ohta

2020 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2020 2020年8月
Implantable Fluorescent CMOS Imaging Device

Kiyotaka Sasagawa, Makito Haruta, Yasumi Ohta, Hironari Takehara, Jun Ohta

4th Electron Devices Technology and Manufacturing Conference, EDTM 2020 - Proceedings 2020年4月
An implantable light source for in-vivo fluorescence image sensor

Kiyotaka Sasagawa, Erus Rustami, Hironari Takehara, Makito Haruta, Jun Ohta

Progress in Biomedical Optics and Imaging - Proceedings of SPIE 11235 2020年
Fabrication of thin composite emission filter for high-performance lens-free fluorescent imager

Erus Rustami, Kiyotaka Sasagawa, Thanet Pakpuwadon, Yasumi Ohta, Hironari Takehara, Makito Haruta, Jun Ohta

Progress in Biomedical Optics and Imaging - Proceedings of SPIE 11235 2020年
Spatial resolution improvement of lensless fluorescence imaging device with hybrid emission filter

Kiyotaka Sasagawa, Kenji Sugie, Yasumi Ohta, Mamiko Kawahara, Hironari Takehara, Makito Haruta, Jun Ohta

Optics InfoBase Conference Papers Part F177-Microscopy-2020 2020年
Multispectral Near-infrared Imaging Technologies for Nonmydriatic Fundus Camera

Hironari Takehara, Hirofumi Sumi, Wang Ze, Takahiro Kondo, Makito Haruta, Kiyotaka Sasagawa, Jun Ohta

BioCAS 2019 - Biomedical Circuits and Systems Conference, Proceedings 2019年10月
Next-generation fundus camera with full color image acquisition in 0-lx visible light by 1.12-micron square pixel, 4K, 30-fps BSI CMOS image sensor with advanced NIR multi-spectral imaging system

Hirofumi Sumi, Hironari Takehara, Shunsuke Miyazaki, Daiki Shirahige, Kiyotaka Sasagawa, Takashi Tokuda, Yoshihiro Watanabe, Norimasa Kishi, Jun Ohta, Masatoshi Ishikawa

Digest of Technical Papers - Symposium on VLSI Technology 2018-June 163-164 2018年10月25日
可視及び近赤外撮像による次世代高速眼底カメラの検討

宮崎駿佑, 竹原浩成, 角博文, 笹川清隆, 春田牧人, 野田俊彦, 徳田崇, 太田淳

映像情報メディア学会年次大会講演予稿集 2017 31A-2 2017年
On-chip fluorescence detection system with high-density microchamber array based on CMOS image sensor

Jun Ohta, Hironari Takehara, Kiyotaka Sasagawa, Hiroaki Takehara, Toshihiko Noda, Takashi Tokuda

Proceedings - IEEE International Symposium on Circuits and Systems 2016-July 2867-2870 2016年7月29日
ライトパイプアレイを搭載したレンズレスデジタルELISAシステムの蛍光検出感度評価

中本悠大, 竹原浩成, 笹川清隆, 竹原宏明, 野田俊彦, 德田崇, 太田淳

映像情報メディア学会年次大会講演予稿集 2016 21E-3 2016年
Compact lensless digital counting system for fluorescent micro-reaction-chamber array

Hironari Takehara, Yuta Nakamoto, Kiyotaka Sasagawa, Hiroaki Takehara, Toshihiko Noda, Takashi Tokuda, Jun Ohta

Proceedings - 2016 IEEE Biomedical Circuits and Systems Conference, BioCAS 2016 600-603 2016年

もっとみる

書籍等出版物

センサ医工学 : 最新医療センシングの研究開発 = Biomedical sensors : novel sensing devices and instrumentation in medicine

三林, 浩二 (担当:分担執筆)

シーエムシー出版 2022年5月 (ISBN: 9784781316703)

所属学協会

2012年 - 現在

応用物理学会
2012年 - 現在

IEEE

竹原浩成

基本情報

研究キーワード

研究分野

経歴

学歴

受賞

論文

MISC

書籍等出版物

所属学協会

メニュー

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