Hiroichiro Tanaka

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Kunitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Digital speed control method and apparatus
- Patent number 4,334,175
- Issue date Jun 8, 1982
- Tokyo Shibaura Denki Kabushiki Kaisha
- Hiroichiro Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER