Fumio Maruhashi

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Supporting method and system for process operation
- Patent number 5,943,662
- Issue date Aug 24, 1999
- Hitachi, Ltd.
- Kenji Baba
- G05 - CONTROLLING REGULATING
Information Patent Grant
Supporting method and system for process operation
- Patent number 5,845,052
- Issue date Dec 1, 1998
- Hitachi, Ltd.
- Kenji Baba
- G05 - CONTROLLING REGULATING
Information Patent Grant
Supporting neural network method for process operation
- Patent number 5,774,633
- Issue date Jun 30, 1998
- Hitachi, Ltd.
- Kenji Baba
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for investigating and controlling an object
- Patent number 5,403,735
- Issue date Apr 4, 1995
- Hitachi, Ltd.
- Fumio Maruhashi
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Apparatus and method of culturing and diagnosis of animal cells usi...
- Patent number 5,162,204
- Issue date Nov 10, 1992
- Hitachi, Ltd.
- Harumi Matsuzaki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...