TREA

Himeno; Kazuko

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  • Hokkaido, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Manually-operated sharpening apparatus
    • Patent number 6,146,257
    • Issue date Nov 14, 2000
    • Himeno; Kazuko
    • Kazuko Himeno
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Dental tip jig and dental tip fitted with it
    • Patent number 5,899,693
    • Issue date May 4, 1999
    • Hakusui Trading Co., Ltd
    • Kazuko Himeno
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental tip
    • Patent number 5,725,370
    • Issue date Mar 10, 1998
    • Himeno; Kazuko
    • Hiroshi Himeno
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE