TREA

Mikio Hayashi

Follow

Person

  • Niihama, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Abrasive brush
    • Patent number 5,226,929
    • Issue date Jul 13, 1993
    • Sumitomo Chemical Company, Ltd.
    • Akira Morii
    • A46 - BRUSHWARE
  • Information Patent Grant

    Abrasive material
    • Patent number 5,224,970
    • Issue date Jul 6, 1993
    • Sumitomo Chemical Co., Ltd.
    • Masaji Harakawa
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method of producing thin fiber-reinforced resin sheet
    • Patent number 5,178,706
    • Issue date Jan 12, 1993
    • Sumitomo Chemical Co., Ltd.
    • Hajime Nishibara
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for continuous production of prepreg sheets
    • Patent number 4,495,017
    • Issue date Jan 22, 1985
    • Sumitomo Chemical Company, Ltd.
    • Yasuaki Abe
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Implants for bones, joints or tooth roots
    • Patent number 4,223,412
    • Issue date Sep 23, 1980
    • Sumitomo Chemical Company, Limited
    • Masaya Aoyagi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Implants for bones, joints and tooth roots
    • Patent number 4,146,936
    • Issue date Apr 3, 1979
    • Sumitomo Chemical Company Limited
    • Masaya Aoyagi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE