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Ryoden Kasei Co. Ltd.

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  • Sanda, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water-dispersible varnish
    • Patent number 8,912,274
    • Issue date Dec 16, 2014
    • Mitsubishi Electric Corporation
    • Shigeyuki Yamamoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Terminal joining structure and terminal joining method
    • Patent number 8,235,735
    • Issue date Aug 7, 2012
    • Mitsubishi Electric Corporation
    • Kohei Oka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    IC card having adhesion-preventing sheets
    • Patent number 5,327,010
    • Issue date Jul 5, 1994
    • Ryoden Kasei Co., Ltd.
    • Takeshi Uenaka
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    IC card
    • Patent number 5,038,250
    • Issue date Aug 6, 1991
    • Ryoden Kasei Co. Ltd.
    • Takeshi Uenaka
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Identification card
    • Patent number 4,889,749
    • Issue date Dec 26, 1989
    • Ryoden Kasei Co., Ltd.
    • Masato Ohashi
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Integrated circuit card
    • Patent number 4,879,153
    • Issue date Nov 7, 1989
    • Ryoden Kasei Co., Ltd.
    • Masato Ohashi
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

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