TREA

Seiken Co., Ltd.

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  • Tokushima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Contact test device
    • Patent number 9,459,283
    • Issue date Oct 4, 2016
    • Seiken Co., Ltd.
    • Hiroyuki Tomioka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Non-liquid phase type chemiluminescent enzyme immunoassay method an...
    • Patent number 8,137,986
    • Issue date Mar 20, 2012
    • National University Corporation Hokkaido University
    • Koichi Shimizu
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Nonwoven fiber abrasive disk
    • Patent number 4,715,150
    • Issue date Dec 29, 1987
    • Seiken Co., Ltd.
    • Masatoshi Takeuchi
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Air mat apparatus
    • Patent number 4,622,706
    • Issue date Nov 18, 1986
    • Seiken Co., Ltd.
    • Masatoshi Takeuchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

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