Masashi Tsunabuchi

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Niigata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Size reduction of chip mounting system
- Patent number 7,122,399
- Issue date Oct 17, 2006
- NEC Corporation
- Shinji Watanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Size reduction of chip mounting system
- Patent number 6,836,959
- Issue date Jan 4, 2005
- NEC Corporation
- Shinji Watanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automatic reflow soldering apparatus
- Patent number 5,242,096
- Issue date Sep 7, 1993
- NEC Corporation
- Masashi Tsunabuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Size reduction of chip mounting system
- Publication number 20040168311
- Publication date Sep 2, 2004
- NEC Corporation
- Shinji Watanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Size reduction of chip mounting system
- Publication number 20010049875
- Publication date Dec 13, 2001
- Shinji Watanabe
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC