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Shigeki Fujiwara

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  • Izumiootsu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power-assisted cart
    • Patent number 5,746,282
    • Issue date May 5, 1998
    • Matsushita Electric Works, Ltd.
    • Shigeki Fujiwara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Precision drilling method
    • Patent number 5,336,024
    • Issue date Aug 9, 1994
    • Matsushita Electric Works, Ltd.
    • Teruo Nakagawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multiple degree-of-freedom positioning device
    • Patent number 5,160,877
    • Issue date Nov 3, 1992
    • Matsushita Electric Works, Ltd.
    • Shigeki Fujiwara
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS