TREA

Aya Katoh

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermally sensitive recording medium
    • Patent number 7,312,176
    • Issue date Dec 25, 2007
    • Nippon Paper Industries Co., Ltd.
    • Kaoru Hamada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    Heat-sensitive recording medium
    • Publication number 20060125909
    • Publication date Jun 15, 2006
    • Kaoru Hamada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS