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Osaka Diamond Industrial Co., Ltd.

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Organization

  • Osaka, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Superabrasive tool and method of manufacturing the same
    • Patent number 6,312,324
    • Issue date Nov 6, 2001
    • Osaka Diamond Industrial Co.
    • Kosuke Mitsui
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Core bit
    • Patent number 6,192,875
    • Issue date Feb 27, 2001
    • Osaka Diamond Industrial Co.
    • Shuichirou Koroku
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Wire-saw and its manufacturing method
    • Patent number 6,070,570
    • Issue date Jun 6, 2000
    • Sumitomo Electric Industries, Ltd.
    • Isao Ueoka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Diamond circular saw blade
    • Patent number D422865
    • Issue date Apr 18, 2000
    • Osaka Diamond Industrial Co., Ltd.
    • Akihiro Koike
    • D08 - Tools and hardware
  • Information Patent Grant

    Superhard film-coated member and method of manufacturing the same
    • Patent number 5,955,212
    • Issue date Sep 21, 1999
    • Osaka Diamond Industrial Co., Ltd.
    • Yasushi Matsumoto
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method of producing diamond of controlled quality and product produ...
    • Patent number 5,882,740
    • Issue date Mar 16, 1999
    • Ishizuka Research Institute Ltd.
    • Chia-Fu Chen
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Diamond circular saw blade
    • Patent number D392864
    • Issue date Mar 31, 1998
    • Osaka Diamond Industrial Co., Ltd.
    • Akihiro Koike
    • D08 - Tools and hardware
  • Information Patent Grant

    Abrasive blade with reduced cutting noise
    • Patent number 5,697,359
    • Issue date Dec 16, 1997
    • Osaka Diamond Industrial Co.
    • Yukio Okanishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of producing diamond of controlled quality
    • Patent number 5,510,157
    • Issue date Apr 23, 1996
    • Ishizuka Research Institute, Ltd.
    • Chia-Fu Chen
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Rotary blade and a rotary substrate for use in the rotary blade
    • Patent number 5,012,792
    • Issue date May 7, 1991
    • Osaka Diamond Industrial Co., Ltd.
    • Azuma Kawata
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Wire saw
    • Patent number 4,907,564
    • Issue date Mar 13, 1990
    • Sumitomo Rubber Industries, Ltd.
    • Nobuhiro Sowa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Wire saw
    • Patent number 4,856,490
    • Issue date Aug 15, 1989
    • Osaka Diamond Industrial Co., Ltd.
    • Tsunezo Kawase
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for welding cutter segments
    • Patent number 4,689,919
    • Issue date Sep 1, 1987
    • Osaka Diamond Industrial Co.
    • Takao Kawakita
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Methods for producing composite rotary dresser
    • Patent number 4,456,577
    • Issue date Jun 26, 1984
    • Osaka Diamond Industrial Company, Ltd.
    • Takao Kawakita
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    74221415 - SMILE OSAKA DIAMOND IND.
    • Serial number 74221415
    • Registration number 1799946
    • Filing date Nov 14, 1991
    • Osaka Diamond Industrial Co., Ltd.
    • 7 - Machines and machine tools