Kouichirou Hattori

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power supply unit for wire electrical discharge machining and metho...
- Patent number 6,930,273
- Issue date Aug 16, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Toshio Nakashima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electric discharge machine including profile adjusting mechanism
- Patent number 6,803,537
- Issue date Oct 12, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Kouichirou Hattori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Wire electric discharge machine
- Publication number 20040011767
- Publication date Jan 22, 2004
- Kouichirou Hattori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electrodischarge wire machining and power supply for electrodischar...
- Publication number 20030132200
- Publication date Jul 17, 2003
- Toshio Nakashima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR