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Masuo Koshi

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Control method for copper density in a solder dipping bath
    • Patent number 6,699,306
    • Issue date Mar 2, 2004
    • Nihon Superior Sha Co., Ltd.
    • Tetsuro Nishimura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Connection structure and electronic circuit board
    • Patent number 6,657,135
    • Issue date Dec 2, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Kenichiro Suetsugu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Solder jet machine and soldering method
    • Patent number 6,510,978
    • Issue date Jan 28, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Masuo Koshi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Jet solder feeding device and soldering method
    • Patent number 6,349,861
    • Issue date Feb 26, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Masuo Koshi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Soldering method
    • Patent number 6,334,570
    • Issue date Jan 1, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Masuo Koshi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Jet solder feeding device and soldering method
    • Patent number 6,257,482
    • Issue date Jul 10, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Masuo Koshi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents