Katsuaki Sukegawa

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power tool and method for producing the same
- Patent number 9,539,649
- Issue date Jan 10, 2017
- Hitachi Koki Co., Ltd.
- Tomomasa Nishikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
POWER TOOL AND METHOD FOR PRODUCING THE SAME
- Publication number 20140209341
- Publication date Jul 31, 2014
- Hitachi Koki Co., Ltd.
- Tomomasa Nishikawa
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS