Shiro Imai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wire electrical discharge apparatus
- Patent number 6,627,834
- Issue date Sep 30, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Toshio Moro
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Filtering apparatus for processing liquids
- Patent number 5,034,123
- Issue date Jul 23, 1991
- Mitsubishi Denki K.K.
- Makoto Tanaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sealing structure for use in wire cut electric discharge machining...
- Patent number 5,028,757
- Issue date Jul 2, 1991
- Mitsubishi Denki K.K.
- Jun Aramaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electric discharge machining apparatus
- Patent number 4,992,640
- Issue date Feb 12, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Makoto Tanaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Wire electrical discharge apparatus
- Publication number 20010007319
- Publication date Jul 12, 2001
- Toshio Moro
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR