Satsuo Sato

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Hitachinaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric tool
- Patent number 8,230,606
- Issue date Jul 31, 2012
- Hitachi Koki Co., Ltd.
- Kenichirou Yoshida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Nailing machine
- Patent number 6,921,009
- Issue date Jul 26, 2005
- Hitachi Koki Co., Ltd.
- Satsuo Sato
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Electric power tool
- Patent number 6,863,135
- Issue date Mar 8, 2005
- Hitachi Koki Co., Ltd.
- Junichi Kamimura
- B24 - GRINDING POLISHING
Information Patent Grant
Electric power tool
- Patent number 6,619,410
- Issue date Sep 16, 2003
- Hitachi Koki Co., Ltd.
- Junichi Kamimura
- B24 - GRINDING POLISHING
Information Patent Grant
Portable grinder
- Patent number 5,558,571
- Issue date Sep 24, 1996
- Hitachi Koki Company Limited
- Takeshi Toyoshima
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Electric tool
- Publication number 20050274028
- Publication date Dec 15, 2005
- Hitachi Koki Co., Ltd.
- Kenichirou Yoshida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electric power tool
- Publication number 20040040399
- Publication date Mar 4, 2004
- Hitachi Koki Co., Ltd.
- Junichi Kamimura
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Nailing machine
- Publication number 20030080171
- Publication date May 1, 2003
- Hitachi Koki Co., Ltd.
- Satsuo Sato
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Electric power tool
- Publication number 20020020540
- Publication date Feb 21, 2002
- Junichi Kamimura
- B24 - GRINDING POLISHING