Shinichi Segawa

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power plug with elastic pieces for positioning
- Patent number 6,722,900
- Issue date Apr 20, 2004
- Japan Storage Battery Co., Ltd.
- Shinichi Segawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reduction gear mechanism for motor-driven drill incorporating speed...
- Patent number 4,791,833
- Issue date Dec 20, 1988
- Japan Storage Battery Co., Ltd.
- Yasuharu Sakai
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS