Yuuichi Satou

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Hitachinaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Saber saw having blade tiltable toward workpiece relative to saw bo...
- Patent number 7,181,850
- Issue date Feb 27, 2007
- Hitachi Koki Co., Ltd.
- Toshihiko Tachibana
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Blade attaching and detaching mechanism
- Patent number 6,893,026
- Issue date May 17, 2005
- Hitachi Koki Co., Ltd.
- Kazunobu Yoshimura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotational speed controller for electrically powered tools
- Patent number 6,873,124
- Issue date Mar 29, 2005
- Hitachi Koki Co., Ltd.
- Yoshikazu Kawano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power screwdriver and clutch mechanism used therein
- Patent number 5,735,183
- Issue date Apr 7, 1998
- Hitachi Koki Co., Ltd.
- Yasuo Sasaki
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Saber saw having blade tiltable toward workpiece relative to saw bo...
- Publication number 20050044729
- Publication date Mar 3, 2005
- Toshihiko Tachibana
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Rotational speed controller for electrically powered tools
- Publication number 20040119431
- Publication date Jun 24, 2004
- Yoshikazu Kawano
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Blade attaching and detaching mechanism
- Publication number 20030132581
- Publication date Jul 17, 2003
- HITACHI KOKI CO., LTD.
- Kazunobu Yoshimura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR