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Keiji Fujiwara

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  • Kadama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 10,464,003
    • Issue date Nov 5, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Koji Motomura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Laminated nonwoven fabric and air purifier
    • Patent number 10,195,556
    • Issue date Feb 5, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Koji Motomura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus and method for cleaning a board terminal
    • Patent number 7,799,142
    • Issue date Sep 21, 2010
    • Panasonic Corporation
    • Masaya Watanabe
    • B08 - CLEANING
  • Information Patent Grant

    Method for transferring a substrate
    • Patent number 7,716,818
    • Issue date May 18, 2010
    • Panasonic Corporation
    • Shinjiro Tsuji
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents