Masaya Matsumoto

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Patents Grantslast 30 patents

Information Patent Grant
Inspection method and device by movement of the field of view of th...
- Patent number 6,774,931
- Issue date Aug 10, 2004
- Matsushita Electric Industrial Co., Ltd.
- Akihiko Wachi
- G01 - MEASURING TESTING
Information Patent Grant
Reflow soldering apparatus and method
- Patent number 6,561,407
- Issue date May 13, 2003
- Matsushita Electric Industrial Co., Ltd.
- Nobuyasu Nagafuku
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reflow soldering apparatus and method
- Patent number 6,382,497
- Issue date May 7, 2002
- Matsushita Electric Industrial Co., Ltd.
- Nobuyasu Nagafuku
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Screen printing method and screen printing apparatus
- Patent number 6,131,511
- Issue date Oct 17, 2000
- Matsushita Electric Industrial Co., Ltd.
- Akihiko Wachi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Reflow soldering apparatus and method
- Publication number 20020060235
- Publication date May 23, 2002
- Nobuyasu Nagafuku
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR