TREA

Yukio Takayama

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  • Hyogo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat sensitive recording material
    • Patent number 5,132,272
    • Issue date Jul 21, 1992
    • Kanzaki Paper Manufacturing Co., Ltd.
    • Katsuaki Yoshizawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat-sensitive record material
    • Patent number 5,091,359
    • Issue date Feb 25, 1992
    • Kanzaki Paper Manufacturing Co., Ltd.
    • Koichi Ishida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat-sensitive recording material
    • Patent number 5,079,212
    • Issue date Jan 7, 1992
    • Kanzaki Paper Manufacturing Co., Ltd.
    • Koichi Ishida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat-sensitive record material and method for producing it
    • Patent number 5,035,954
    • Issue date Jul 30, 1991
    • Kanzaki Paper Manufacturing Co., Ltd.
    • Naoki Yonese
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat sensitive recording material
    • Patent number 4,977,133
    • Issue date Dec 11, 1990
    • Kanzaki Paper Manufacturing Co., Ltd.
    • Kouichi Ishida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat-sensitive record material
    • Patent number 4,946,823
    • Issue date Aug 7, 1990
    • Kanzaki Paper Manufacturing Co., Ltd.
    • Mikio Nakamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Record material
    • Patent number 4,580,153
    • Issue date Apr 1, 1986
    • Kanzaki Paper Manufacturing Co., Ltd.
    • Mitsuru Kondo
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat-sensitive recording material
    • Patent number 4,513,301
    • Issue date Apr 23, 1985
    • Kanzaki Paper Manufacturing Company Limited
    • Yukio Takayama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS