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Zama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Impression forming mechanism and method, and hardness testing appar...
Patent number
6,725,708
Issue date
Apr 27, 2004
Akashi Corporation
Masaru Kawazoe
G01 - MEASURING TESTING
Information
Patent Grant
Impression forming mechanism and hardness testing apparatus
Patent number
6,484,570
Issue date
Nov 26, 2002
Akashi Corporation
Masaru Kawazoe
G01 - MEASURING TESTING
Information
Patent Grant
Impression forming mechanism and hardness testing apparatus
Patent number
6,336,359
Issue date
Jan 8, 2002
Akashi Corporation
Masaru Kawazoe
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
Information
Patent Grant
Oscillatory mirror device with two exciting means
Patent number
5,172,261
Issue date
Dec 15, 1992
Toyota Jidosha Kabushiki Kaisha
Shinji Kato
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Hardness testing apparatus
Publication number
20040134263
Publication date
Jul 15, 2004
AKASHI CORPORATION
Masaharu Tsujii
G01 - MEASURING TESTING
Information
Patent Application
IMPRESSION FORMING MECHANISM AND METHOD, AND HARDNESS TESTING APPAR...
Publication number
20040050149
Publication date
Mar 18, 2004
Akashi Corporation
Masaru Kawazoe
G01 - MEASURING TESTING
Information
Patent Application
Impression forming mechanism and hardness testing apparatus
Publication number
20020033044
Publication date
Mar 21, 2002
Akashi Corporation
Masaru Kawazoe
G01 - MEASURING TESTING
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last 30 trademarks