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Takeshi MATSUSHIMA

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  • Kiyosu-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20250120229
    • Publication date Apr 10, 2025
    • Toyoda Gosei Co., Ltd.
    • Aya KAWAOKA
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20250120227
    • Publication date Apr 10, 2025
    • Toyoda Gosei Co., Ltd.
    • Aya KAWAOKA
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20240297276
    • Publication date Sep 5, 2024
    • Toyoda Gosei Co., Ltd.
    • Yoshiki TANIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ULTRAVIOLET LIGHT EMITTING DEVICE AND METHOD FOR PRODUCING SAME
    • Publication number 20220293828
    • Publication date Sep 15, 2022
    • Toyoda Gosei Co., Ltd.
    • Shintaro HAKAMATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ULTRAVIOLET LIGHT EMITTING DEVICE
    • Publication number 20220231205
    • Publication date Jul 21, 2022
    • Toyoda Gosei Co., Ltd.
    • Takeshi MATSUSHIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ULTRAVIOLET LIGHT EMITTING DEVICE
    • Publication number 20220223767
    • Publication date Jul 14, 2022
    • Toyoda Gosei Co., Ltd.
    • Takeshi MATSUSHIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20130207152
    • Publication date Aug 15, 2013
    • Toyoda Gosei Co., Ltd.
    • Masakata KOSEKI
    • H01 - BASIC ELECTRIC ELEMENTS