Kenzo Kajiwara

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Controller for electric vehicle
- Patent number 5,481,460
- Issue date Jan 2, 1996
- Hitachi, Ltd.
- Ryoso Masaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control apparatus for induction motor
- Patent number 5,304,912
- Issue date Apr 19, 1994
- Hitachi, Ltd.
- Kenzo Kajiwara
- B60 - VEHICLES IN GENERAL