Tadashi Yasui

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Brush-equipped motor and method of exchanging brushes thereof
- Patent number 6,703,755
- Issue date Mar 9, 2004
- Japan Storage Battery Co., Ltd.
- Shinichi Miyamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cam crank mechanism and motor driven hydraulic tool
- Patent number 5,195,354
- Issue date Mar 23, 1993
- Japan Storage Battery Co., Ltd.
- Tadashi Yasui
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Speed changing mechanism including planet gears and one-way clutch
- Patent number 5,176,593
- Issue date Jan 5, 1993
- The Japan Storage Battery Co., Ltd.
- Tadashi Yasui
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Motor driven hydraulic tool
- Patent number 5,111,681
- Issue date May 12, 1992
- Japan Storage Battery Co., Ltd.
- Tadashi Yasui
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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

Patents Applicationslast 30 patents

Information Patent Application
Brush-equipped motor and method of exchanging brushes thereof
- Publication number 20030048027
- Publication date Mar 13, 2003
- JAPAN STORAGE BATTERY CO., LTD.
- Shinichi Miyamoto
- H01 - BASIC ELECTRIC ELEMENTS