TREA

Kunio Sudo

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door for ticket gate
    • Patent number 6,837,021
    • Issue date Jan 4, 2005
    • Kokushin Sangyo K.K.
    • Kunio Sudo
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Door for ticket gate
    • Publication number 20040083666
    • Publication date May 6, 2004
    • Kokushin Sangyo K.K.
    • Kunio Sudo
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method for forming air permeable film
    • Publication number 20030148034
    • Publication date Aug 7, 2003
    • Kokushin Sangyo K.K.
    • Kunio Sudo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...