Syouichi Kawamata

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Hitachi, JP

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Patents Grantslast 30 patents

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Rotating motor and motor-driven vehicle
- Patent number 5,744,880
- Issue date Apr 28, 1998
- Hitachi, Ltd.
- Mitsuo Kudoh
- B60 - VEHICLES IN GENERAL
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Magnetic position detector for detecting an absolute position of a...
- Patent number 4,766,376
- Issue date Aug 23, 1988
- Hitachi, Ltd.
- Tadashi Takahashi
- G01 - MEASURING TESTING