Hitoshi Kawai

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Atsugi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laser welding apparatus and method
- Patent number 8,796,582
- Issue date Aug 5, 2014
- Nissan Motor Co., Ltd.
- Hitoshi Kawai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser welding system and laser welding control method
- Patent number 8,168,918
- Issue date May 1, 2012
- Nissan Motor Co., Ltd.
- Hitoshi Kawai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Laser welding apparatus and method
- Publication number 20070193984
- Publication date Aug 23, 2007
- NISSAN MOTOR CO., LTD.
- Hitoshi Kawai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser welding system and laser welding control method
- Publication number 20060157455
- Publication date Jul 20, 2006
- NISSAN MOTOR CO., LTD.
- Hitoshi Kawai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR