Isao Takahashi

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Sapporo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
A.C. motor drive method and apparatus for precision positional control
- Patent number 4,962,976
- Issue date Oct 16, 1990
- Sanken Electric Co., Ltd.
- Isao Takahashi
- G05 - CONTROLLING REGULATING

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Patents Applicationslast 30 patents

Information Patent Application
Generator
- Publication number 20050140234
- Publication date Jun 30, 2005
- Isao Takahashi
- Tetsuo Okamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER