Akio Sumizawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for interfacing data communications
- Patent number 5,019,964
- Issue date May 28, 1991
- Nissan Motor Co., Ltd.
- Akito Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of performing a fail safe control for an engine and a fail s...
- Patent number 4,748,567
- Issue date May 31, 1988
- Nissan Motor Co., Ltd.
- Akio Sumizawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control system for variable geometry turbocharger
- Patent number 4,685,302
- Issue date Aug 11, 1987
- Nissan Motor Co., Ltd.
- Toshimi Abo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for controlling the supercharging pressure of a turbocharger
- Patent number 4,660,382
- Issue date Apr 28, 1987
- Nissan Motor Co., Ltd.
- Takashi Ueno
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS