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Haruo Fujimori
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Hitachiota, JP
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last 30 patents
Information
Patent Grant
Method of evaluating corrosion resistance of metal material, method...
Patent number
5,901,071
Issue date
May 4, 1999
Hitachi, Ltd.
Masanori Sakai
G01 - MEASURING TESTING
Information
Patent Grant
Plant monitoring and diagnosing method and system, as well as plant...
Patent number
5,817,958
Issue date
Oct 6, 1998
Hitachi, Ltd.
Shunsuke Uchida
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Diagnosis system
Patent number
5,748,496
Issue date
May 5, 1998
Hitachi, Ltd.
Fuminobu Takahashi
G05 - CONTROLLING REGULATING
Information
Patent Grant
Plant monitoring and diagnosing method and system, as well as plant...
Patent number
5,623,109
Issue date
Apr 22, 1997
Hitachi, Ltd.
Shunsuke Uchida
G05 - CONTROLLING REGULATING
Information
Patent Grant
Apparatus for analysis of particulate material, analytical method f...
Patent number
5,316,983
Issue date
May 31, 1994
Hitachi, Ltd.
Haruo Fujimori
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for detecting particular particulate substance
Patent number
4,890,925
Issue date
Jan 2, 1990
Hitachi, Ltd.
Takehiko Kitamori
G01 - MEASURING TESTING
Information
Patent Grant
Method of and apparatus for simultaneous determination
Patent number
4,808,828
Issue date
Feb 28, 1989
Hitachi, Ltd.
Takehiko Kitamori
G01 - MEASURING TESTING
Information
Patent Grant
Process and apparatus for oxidizing or reducing dissolved substance
Patent number
4,774,026
Issue date
Sep 27, 1988
Hitachi, Ltd.
Takehiko Kitamori
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...