Masaharu Doi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Welding set of metal member including permanent magnet and welding...
- Patent number 7,893,381
- Issue date Feb 22, 2011
- Mitsubishi Denki Kabushiki Kaisha
- Masahiko Fujita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Welding set of metal member including permanent magnet and welding...
- Publication number 20070040458
- Publication date Feb 22, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Masahiko Fujita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR