TREA

Satoshi Hayashi

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  • Hiratsuka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toothbrush
    • Patent number 5,533,227
    • Issue date Jul 9, 1996
    • Lion Corporation
    • Ryu Ito
    • A46 - BRUSHWARE
  • Information Patent Grant

    Liquid dentifrice compositions
    • Patent number 5,178,869
    • Issue date Jan 12, 1993
    • Lion Corporation
    • Yoshihiro Ebine
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental filling material
    • Patent number 4,394,494
    • Issue date Jul 19, 1983
    • Lion Corporation
    • Mikio Miyake
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Oral composition for caries prophylaxis
    • Patent number 4,335,102
    • Issue date Jun 15, 1982
    • Lion Corporation
    • Syozi Nakashima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Oral composition for caries prophylaxis
    • Patent number 4,259,316
    • Issue date Mar 31, 1981
    • Lion Corporation
    • Syozi Nakashima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE