TREA

Tsutomu Haeno

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  • Kisarazu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bending roll apparatus
    • Patent number 7,065,999
    • Issue date Jun 27, 2006
    • Nippon Steel Corporation
    • Hiroshi Fukuchi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Mold clamping apparatus and mold clamping method
    • Patent number 6,892,560
    • Issue date May 17, 2005
    • Toyota Jidosha Kabushiki Kaisha
    • Koichi Hiramatsu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Separators for solid polymer fuel cells and method for producing sa...
    • Patent number 6,709,781
    • Issue date Mar 23, 2004
    • Nippon Steel Corporation
    • Noriyuki Suzuki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents