Tamotsu Fukazawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Battery control system for electric vehicle
- Patent number 5,931,245
- Issue date Aug 3, 1999
- Seiko Epson Corporation
- Akihito Uetake
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric power unit and power transmitting unit for electric vehicles
- Patent number 5,853,058
- Issue date Dec 29, 1998
- Seiko Epson Corporation
- Ken-ichi Endo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric power unit and power transmitting unit for electric vehicles
- Patent number 5,765,671
- Issue date Jun 16, 1998
- Seiko Epson Corporation
- Ken-ichi Endo
- B60 - VEHICLES IN GENERAL