TREA

Toshifumi Ohtsubo

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  • Kawanoe, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Disposable training pants
    • Patent number 5,891,124
    • Issue date Apr 6, 1999
    • Uni-Charm Corporation
    • Hironori Nomura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 5,626,574
    • Issue date May 6, 1997
    • Uni-Charm Corporation
    • Tohru Sasaki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL