Mitsuhiro Kosai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lead-free solder alloy
- Patent number 9,844,837
- Issue date Dec 19, 2017
- Senju Metal Industry Co., Ltd.
- Masato Shimamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Lead-Free Solder Alloy
- Publication number 20140141273
- Publication date May 22, 2014
- SENJU METAL INDUSTRY CO., LTD.
- Masato Shimamura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...