TREA

Hisatake Okada

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for forming color image
    • Patent number 6,168,892
    • Issue date Jan 2, 2001
    • Konica Corporation
    • Noriko Ohara
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method for preparing silver halide emulsion
    • Patent number 6,096,495
    • Issue date Aug 1, 2000
    • Konica Corporation
    • Shigetami Kasai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY