Hiroastu Tokuda

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Katsuta, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for electronically controlling internal combustion engine
- Patent number RE32286
- Issue date Nov 11, 1986
- Hitachi, Ltd.
- Masumi Imai
- 364 -
Information Patent Grant
Method and apparatus for controlling an internal combustion engine,...
- Patent number RE32156
- Issue date May 20, 1986
- Hitachi, Ltd.
- Hiroastu Tokuda
- 364 -
Information Patent Grant
Technique for controlling the starting operation of an electronic e...
- Patent number 4,310,888
- Issue date Jan 12, 1982
- Hitachi, Ltd.
- Toshio Furuhashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for electronically controlling internal combustion engine
- Patent number 4,310,889
- Issue date Jan 12, 1982
- Hitachi, Ltd.
- Masumi Imai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electronic engine control apparatus
- Patent number 4,309,759
- Issue date Jan 5, 1982
- Hitachi, Ltd.
- Hiroastu Tokuda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS