服部浩一郎 (Koichiro Hattori) - マイポータル

基本情報

所属: 国立研究開発法人産業技術総合研究所

J-GLOBAL ID: 200901087211737871
researchmap会員ID: 5000087575

外部リンク: http://www.aist.go.jp/RESEARCHERDB/cgi-bin/worker_detail.cgi?call=namae&rw_id=K14145460

研究キーワード

硬さナノインデンテーション

研究分野

ものづくり技術（機械・電気電子・化学工学） / 材料力学、機械材料 /

論文

Automated Vickers hardness measurement using convolutional neural networks

Yukimi Tanaka, Yutaka Seino, Koichiro Hattori

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY 109(5-6) 1345-1355 2020年7月
An investigation into the influence of mass inertia using primary calibration of the back-to-back accelerometer by laser interferometry

Hideaki Nozato, Wataru Kokuyama, Koichiro Hattori, Yukimi Tanaka, Akihiro Ota

METROLOGIA 56(6) 2019年12月
Measuring Brinell hardness indentation by using a convolutional neural network

Yukimi Tanaka, Yutaka Seino, Koichiro Hattori

MEASUREMENT SCIENCE AND TECHNOLOGY 30(6) 2019年6月
A comparison of low-shock and centrifuge calibrations using piezoresistive accelerometers

Hideaki Nozato, Masao Shimizu, Shinji Nakao, Sakae Chiba, Akihiro Ota, Wataru Kokuyama, Koichiro Hattori

Metrologia 55(1) S13-S22 2018年2月1日査読有り
Simple digital phase-measuring algorithm for low-noise heterodyne interferometry

Wataru Kokuyama, Hideaki Nozato, Akihiro Ohta, Koichiro Hattori

MEASUREMENT SCIENCE AND TECHNOLOGY 27(8) 2016年8月査読有り
Thermal Conductivity of Amorphous Indium-Gallium-Zinc Oxide Thin Films

Toru Yoshikawa, Takashi Yagi, Nobuto Oka, Junjun Jia, Yuichiro Yamashita, Koichiro Hattori, Yutaka Seino, Naoyuki Taketoshi, Tetsuya Baba, Yuzo Shigesato

APPLIED PHYSICS EXPRESS 6(2) 2013年2月査読有り
Oxidation Resistance of Ti-Si-N and Ti-Al-Si-N Films Deposited by Reactive Sputtering Using Alloy Targets

Kousuke Takahashi, Nobuto Oka, Maho Yamaguchi, Yutaka Seino, Koichiro Hattori, Shin-ichi Nakamura, Yasushi Sato, Yuzo Shigesato

JAPANESE JOURNAL OF APPLIED PHYSICS 50(7) 2011年7月査読有り
Ti-Al-Si-N films for superhard coatings deposited by reactive cosputtering using Ti, Al, and Si targets

A. Miyamura, M. Yamaguchi, K. Hattori, Y. Sato, S. Nakamura, Y. Shigesato

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A 25(4) 1103-1107 2007年7月査読有り
Final report on Supplementary Comparison APMP.M.H-S1

Kongkavitool Rugkanawan, Hattori Koichiro, Sanh Vo, Yen Lim Gin

Metrologia 44(1A) 07004 2007年査読有り
Hardening mechanisms of amorphous/polycrystalline nanostructured multilayer films: Si3N4/CrN and Si3N4/TiN

JH Xu, LH Yu, Y Azuma, K Hattori, T Fujimoto, Kojima, I

SURFACE ENGINEERING 2002-SYNTHESIS, CHARACTERIZATION AND APPLICATIONS 750 193-198 2003年査読有り
A simple method of tip shape calibration for nano-indentation test of thin films

K Hattori, JH Xu, H Nakano, Kojima, I

SURFACE ENGINEERING 2002-SYNTHESIS, CHARACTERIZATION AND APPLICATIONS 750 89-94 2003年査読有り
Estimation of effects of indenter-TIP geometry by means of finite element analyses of nano-indentation

Satoshi Takagi, Koichiro Hattori, Yutaka Seino, Hidetoshi Nakano

11th IMEKO TC5 Conference on Hardness Measurement 2002 - Joint International Conference on Force, Mass, Torque, Hardness and Civil Engineering Metrology in the Age of Globalization 106-110 2002年
Displacement measurement of an indentation tester using heterodyne interferometer

K Hattori, S Takagi, Y Seino, H Nakano

JOINT INTERNATIONAL CONFERENCE IMEKO TC3/TC5/TC20 1685 477-480 2002年査読有り
Observation of slow dynamics on a liquid surface by time-resolved ripplon light-scattering spectroscopy

D Mizuno, K Hattori, N Sakamoto, K Sakai, K Takagi

LANGMUIR 16(2) 643-648 2000年1月査読有り
Brillouin scattering measurement of opto-thermally excited phonons

K Hattori, H Tanaka, K Sakai, K Takagi

PHOTOACOUSTIC AND PHOTOTHERMAL PHENOMENA 463 415-417 1999年査読有り
Low-angle Brillouin scattering under a temperature gradient

K Hattori, K Sakai, K Takagi

JOURNAL OF PHYSICS-CONDENSED MATTER 10(15) 3333-3340 1998年4月査読有り
Dynamic measurement of surface properties with Ripplon spectroscopy

D Mizuno, K Hattori, K Sakai, K Takagi

1998 IEEE ULTRASONICS SYMPOSIUM - PROCEEDINGS, VOLS 1 AND 2 1121-1124 1998年査読有り
Ultrasonic excitation by amplitude-modulated diode laser

K Sakai, H Tanaka, K Hattori, K Takagi

1997 IEEE ULTRASONICS SYMPOSIUM PROCEEDINGS, VOLS 1 & 2 727-730 1997年査読有り
Brillouin scattering under temperature gradient

K Hattori, K Sakai, K Takagi

PHYSICA B-CONDENSED MATTER 219-20 553-555 1996年4月査読有り
THERMAL-PHONON RESONANCE

K SAKAI, K HATTORI, K TAKAGI

PHYSICAL REVIEW B 52(13) 9402-9405 1995年10月査読有り

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2台の同期したモードロックレーザ間のタイミングジッタおよび遅延時間のFPGA位相計を用いた精密評価

穀山渉, 野里英明, 服部浩一郎

応用物理学会秋季学術講演会講演予稿集(CD-ROM) 79th ROMBUNNO.20a‐211A‐4 2018年9月5日

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服部浩一郎

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