Masaharu TSUJII

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Yamato, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hardness tester and hardness testing method
- Patent number 10,495,557
- Issue date Dec 3, 2019
- Mitutoyo Corporation
- Masaharu Tsujii
- G01 - MEASURING TESTING
Information Patent Grant
Coordinate measuring system, coordinate measuring method, and probe
- Patent number 9,354,042
- Issue date May 31, 2016
- Mitutoyo Corporation
- Masaharu Tsujii
- G01 - MEASURING TESTING
Information Patent Grant
Hardness tester
- Patent number 9,341,554
- Issue date May 17, 2016
- Mitutoyo Corporation
- Masaharu Tsujii
- G01 - MEASURING TESTING
Information Patent Grant
Hardness testing apparatus
- Patent number 7,380,443
- Issue date Jun 3, 2008
- Mitutoyo Corporation
- Masaharu Tsujii
- G01 - MEASURING TESTING
Information Patent Grant
Hardness testing apparatus
- Patent number 7,121,136
- Issue date Oct 17, 2006
- Mitutoyo Corporation
- Masaharu Tsujii
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for calibrating hardness tester, method for calibrating t...
- Patent number 6,279,388
- Issue date Aug 28, 2001
- Akashi Corporation
- Masaharu Tsujii
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
HARDNESS TESTER AND HARDNESS TESTING METHOD
- Publication number 20180217040
- Publication date Aug 2, 2018
- MITUTOYO CORPORATION
- Masaharu TSUJII
- G01 - MEASURING TESTING
Information Patent Application
HARDNESS TESTING APPARATUS AND INDENTER OF HARDNESS TESTING APPARATUS
- Publication number 20170102305
- Publication date Apr 13, 2017
- MITUTOYO CORPORATION
- Masaharu TSUJII
- G01 - MEASURING TESTING
Information Patent Application
COORDINATE MEASURING SYSTEM, COORDINATE MEASURING METHOD, AND PROBE
- Publication number 20150323308
- Publication date Nov 12, 2015
- MITUTOYO CORPORATION
- Masaharu TSUJII
- G01 - MEASURING TESTING
Information Patent Application
HARDNESS TESTER
- Publication number 20140250989
- Publication date Sep 11, 2014
- MITUTOYO CORPORATION
- Masaharu TSUJII
- G01 - MEASURING TESTING
Information Patent Application
Hardness testing apparatus
- Publication number 20060288763
- Publication date Dec 28, 2006
- Mitutoyo Corporation
- Masaharu Tsujii
- G01 - MEASURING TESTING
Information Patent Application
Hardness testing apparatus
- Publication number 20040134263
- Publication date Jul 15, 2004
- AKASHI CORPORATION
- Masaharu Tsujii
- G01 - MEASURING TESTING