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Masanori Yokoyama
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Tochigi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Production method and production apparatus of tin or solder alloy f...
Patent number
8,138,576
Issue date
Mar 20, 2012
Nippon Joint Co., Ltd.
Hisao Ishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Soldering equipment and soldering method for electronic components
Patent number
8,011,562
Issue date
Sep 6, 2011
Nippon Joint Co., Ltd.
Hisao Ishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Production Method and Production Apparatus of Tin or Solder Alloy f...
Publication number
20110089567
Publication date
Apr 21, 2011
Hisao Ishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Soldering Equipment and Soldering Method for Electronic Components
Publication number
20110079633
Publication date
Apr 7, 2011
Hisao Ishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR