Kenichi Ijima

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laser beam machining device
- Patent number 6,984,802
- Issue date Jan 10, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Tadashi Kuroiwa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Laser beam machine
- Publication number 20050247682
- Publication date Nov 10, 2005
- Tadashi Kuroiwa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser beam machining device
- Publication number 20040262275
- Publication date Dec 30, 2004
- Tadashi Kuroiwa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser machining apparatus
- Publication number 20040104208
- Publication date Jun 3, 2004
- Kenichi Ijima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR