Kensuke MIYAHARA

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for measuring coefficient of restitution and hardness tester
- Patent number 10,161,839
- Issue date Dec 25, 2018
- YAMAMOTO SCIENTIFIC TOOL LABORATORY CO., LTD.
- Takashi Yamamoto
- G01 - MEASURING TESTING
Information Patent Grant
Production method of indentation curve and hardness test method
- Patent number 7,565,831
- Issue date Jul 28, 2009
- National Institute for Materials Science
- Kensuke Miyahara
- G01 - MEASURING TESTING
Information Patent Grant
Ultra micro indentation testing apparatus
- Patent number 6,755,075
- Issue date Jun 29, 2004
- Japanese Science and Technology Corporation
- Nobuo Nagashima
- G01 - MEASURING TESTING
Information Patent Grant
Method of evaluating high fatigue strength material in high tensile...
- Patent number 6,546,808
- Issue date Apr 15, 2003
- National Institute for Materials Science
- Tatsuaki Sawai
- G01 - MEASURING TESTING
Information Patent Grant
Method of testing hardness of micro region
- Patent number 6,457,349
- Issue date Oct 1, 2002
- Japan as represented by Director General of National Research Institute for M...
- Kensuke Miyahara
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR MEASURING COEFFICIENT OF RESTITUTION AND HARDNESS TESTER
- Publication number 20170131193
- Publication date May 11, 2017
- Yamamoto Scientific Tool Laboratory Co., Ltd.
- Takashi YAMAMOTO
- G01 - MEASURING TESTING
Information Patent Application
Ultra micro indentation testing apparatus
- Publication number 20030070475
- Publication date Apr 17, 2003
- Nobuo Nagashima
- G01 - MEASURING TESTING
Information Patent Application
Method of evaluating high fatigue strength material in high tensile...
- Publication number 20020033053
- Publication date Mar 21, 2002
- Tatsuaki Sawai
- G01 - MEASURING TESTING