TREA

Gensuke Matoba

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for preparing a heat-sensitive recording material
    • Patent number 5,393,560
    • Issue date Feb 28, 1995
    • Kanzaki Paper Mfg. Co., Ltd.
    • Kiyomi Okada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heat-sensitive recording material
    • Patent number 5,023,227
    • Issue date Jun 11, 1991
    • Kanzaki Paper Mfg. Co., Ltd.
    • Gensuke Matoba
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Recording materials
    • Patent number 4,602,264
    • Issue date Jul 22, 1986
    • Kanzaki Paper Manufacturing Co., Ltd.
    • Shunshuke Shioi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Process for producing powder of microcapsules
    • Patent number 4,601,863
    • Issue date Jul 22, 1986
    • Kanzaki Paper Manufacturing Co., Ltd.
    • Shunsuke Shioi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method of preparing microcapsules
    • Patent number 4,525,520
    • Issue date Jun 25, 1985
    • Kanzaki Paper Manufacturing Company, Ltd.
    • Shunsuke Shioi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL