Junpei Kase

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Chiba-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laser welding method and laser welding apparatus
- Patent number 7,807,939
- Issue date Oct 5, 2010
- Miyachi Corporation
- Takahiro Nagashima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Harmonic pulse laser apparatus, and method for generating harmonic...
- Patent number 7,349,451
- Issue date Mar 25, 2008
- Miyachi Technos Corporation
- Shin-ichi Nakayama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Laser welding method and laser welding apparatus
- Publication number 20060237402
- Publication date Oct 26, 2006
- Takahiro Nagashima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Harmonic pulse laser apparatus, and method for generating harmonic...
- Publication number 20050163174
- Publication date Jul 28, 2005
- Shin-ichi Nakayama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR