Masaaki Fujisawa

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Katsuta, JP

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Patents Grantslast 30 patents

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Apparatus and method for automobile control using a control charact...
- Patent number 5,467,277
- Issue date Nov 14, 1995
- Hitachi, Ltd.
- Masaaki Fujisawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control apparatus for automobiles
- Patent number 5,091,856
- Issue date Feb 25, 1992
- Hitachi, Ltd.
- Taiji Hasegawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tamper proof method and apparatus for adjusting a control parameter...
- Patent number 5,016,180
- Issue date May 14, 1991
- Hitachi, Ltd.
- Masaaki Fujisawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine control system
- Patent number 4,972,340
- Issue date Nov 20, 1990
- Hitachi, Ltd.
- Kunito Nakatsuru
- G05 - CONTROLLING REGULATING