TREA

Katsuji Takahashi

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  • Hikone-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polished-piece holder and manufacturing method thereof
    • Patent number 6,686,023
    • Issue date Feb 3, 2004
    • Shin-Kobe Electric Machinery Co., Ltd.
    • Katsuji Takahashi
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Epoxy resin laminate
    • Patent number 4,913,955
    • Issue date Apr 3, 1990
    • Shin-Kobe Electric Machinery Co., Ltd.
    • Masayuki Noda
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Metal foil covered laminate
    • Patent number 4,883,708
    • Issue date Nov 28, 1989
    • Shin-Kobe Electric Machinery Co., Ltd.
    • Kenichi Kariya
    • B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Polished-piece holder and manufacturing method thereof
    • Publication number 20020160150
    • Publication date Oct 31, 2002
    • Shin-Kobe Electric Machinery Co., Ltd.
    • Katsuji Takahashi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL