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Akito Sawada

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical element
    • Patent number 12,111,444
    • Issue date Oct 8, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Akito Sawada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Combiner and head-up display device using same
    • Patent number 10,802,273
    • Issue date Oct 13, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kenji Nakayama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Multilayer film forming apparatus and film forming method
    • Patent number 5,863,379
    • Issue date Jan 26, 1999
    • Matsushita Electric Industrial Co., Ltd.
    • Shinji Uchida
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method of and apparatus for forming multi-layer film
    • Patent number 5,410,411
    • Issue date Apr 25, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Shinji Uchida
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL ELEMENT
    • Publication number 20210389507
    • Publication date Dec 16, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • Akito SAWADA
    • G08 - SIGNALLING
  • Information Patent Application

    COMBINER AND HEAD-UP DISPLAY DEVICE USING SAME
    • Publication number 20190113748
    • Publication date Apr 18, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • KENJI NAKAYAMA
    • B60 - VEHICLES IN GENERAL