Shuichi Fujita

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Yokohama-shi (Kanagawa), JP

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Patents Grantslast 30 patents

Information Patent Grant
Laser welding quality determination method and apparatus
- Patent number 10,632,570
- Issue date Apr 28, 2020
- IHI INSPECTION & INSTRUMENTATION CO. LTD.
- Katsura Oowaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LASER WELDING QUALITY DETERMINATION METHOD AND APPARATUS
- Publication number 20120152916
- Publication date Jun 21, 2012
- IHI INSPECTION & INSTRUMENTATION CO. LTD.
- Katsura Oowaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF HYBRID WELDING AND HYBRID WELDING APPARATUS
- Publication number 20120024828
- Publication date Feb 2, 2012
- IHI Corporation
- Katsura Oowaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR