Naoki Ohsawa

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Wakoh, JP

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Patents Grantslast 30 patents

Information Patent Grant
Battery voltage measurement apparatus
- Patent number 6,437,538
- Issue date Aug 20, 2002
- Honda Giken Kogyo Kabushiki Kaisha
- Takafumi Tsurumi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Battery voltage measuring device
- Patent number 6,255,826
- Issue date Jul 3, 2001
- Honda Giken Kogyo Kabushiki Kaisha
- Naoki Ohsawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ac motor controlling apparatus
- Patent number 5,834,910
- Issue date Nov 10, 1998
- Honda Giken Kogyo Kabushiki Kaisha
- Takafumi Tsurumi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ignition timing control method for internal combustion engines
- Patent number 4,696,273
- Issue date Sep 29, 1987
- Honda Giken Kogyo K.K.
- Yutaka Otobe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS