Hiroaki Kobayashi

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Matsudo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Miniature motor with frangible magnet retaining boss
- Patent number 4,677,330
- Issue date Jun 30, 1987
- Mabuchi Motor Co., Ltd.
- Tsutomu Watanabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER