KUKEN CO., LTD.

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Impact wrench
- Patent number 9,975,224
- Issue date May 22, 2018
- Panasonic Corporation
- Naotake Tanaka
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Impact wrench
- Patent number 8,490,714
- Issue date Jul 23, 2013
- Kuken Co., Ltd.
- Akinori Nakamura
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Air saw
- Patent number 7,207,116
- Issue date Apr 24, 2007
- Kuken Co., Ltd.
- Akinori Nakamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wrench
- Patent number 6,889,584
- Issue date May 10, 2005
- Kuken Co., Ltd.
- Tatsuya Amami
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Torque wrench
- Patent number 6,742,418
- Issue date Jun 1, 2004
- Kuken Co., Ltd.
- Tatsuya Amami
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Reading method of screw rotation angle of hand-held impact wrench,...
- Patent number 6,546,815
- Issue date Apr 15, 2003
- Kuken Co., Ltd.
- Masakazu Yamada
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
IMPACT WRENCH
- Publication number 20120073845
- Publication date Mar 29, 2012
- KUKEN CO., LTD.
- Akinori NAKAMURA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Trademarklast 30 trademarks