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Takeo Matsushima

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  • Himeji-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT SOURCE DEVICE
    • Publication number 20240219698
    • Publication date Jul 4, 2024
    • Ushio Denki Kabushiki Kaisha
    • Takeo MATSUSHIMA
    • G02 - OPTICS
  • Information Patent Application

    LIGHT SOURCE DEVICE
    • Publication number 20240102631
    • Publication date Mar 28, 2024
    • Ushio Denki Kabushiki Kaisha
    • Takeo Matsushima
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT IRRADIATION DEVICE AND IMAGE FORMING DEVICE
    • Publication number 20200316964
    • Publication date Oct 8, 2020
    • Ushio Denki Kabushiki Kaisha
    • Takeo MATSUSHIMA
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT SOURCE DEVICE
    • Publication number 20190032869
    • Publication date Jan 31, 2019
    • Ushio Denki Kabushiki Kaisha
    • Takeo MATSUSHIMA
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT IRRADIATION DEVICE
    • Publication number 20180372308
    • Publication date Dec 27, 2018
    • Ushio Denki Kabushiki Kaisha
    • Takahiro INOUE
    • F21 - LIGHTING
  • Information Patent Application

    SHORT ARC TYPE DISCHARE LAMP
    • Publication number 20110260611
    • Publication date Oct 27, 2011
    • Ushio Denki Kabushiki Kaisha
    • Yoshio KAGEBAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SHORT ARC TYPE DISCHARGE LAMP
    • Publication number 20100244689
    • Publication date Sep 30, 2010
    • Ushio Denki Kabushiki Kaisha
    • Yoshio KAGEBAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SHORT ARC TYPE DISCHARGE LAMP
    • Publication number 20100134001
    • Publication date Jun 3, 2010
    • Ushio Denki Kabushiki Kaisha
    • Takeo MATSUSHIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISCHARGE LAMP
    • Publication number 20100060159
    • Publication date Mar 11, 2010
    • Ushiodenki Kabushiki Kaisha
    • Takeo MATSUSHIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Short arc discharge lamp and light source device
    • Publication number 20040075390
    • Publication date Apr 22, 2004
    • Ushiodenki Kabushiki Kaisha
    • Yasuro Kikuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Process for anticipating the service life of a rare gas discharge l...
    • Publication number 20030203699
    • Publication date Oct 30, 2003
    • Ushiodenki Kabushiki Kaisha
    • Masaharu Otsuka
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Short arc discharge lamp
    • Publication number 20030151364
    • Publication date Aug 14, 2003
    • Ushiodenki Kabushiki Kaisha
    • Takeo Matsushima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Xenon discharge lamp lighting device
    • Publication number 20030071585
    • Publication date Apr 17, 2003
    • Takeo Matsushima
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Discharge lamp of the short arc type
    • Publication number 20020185972
    • Publication date Dec 12, 2002
    • Ushiodenki Kabushiki Kaisha
    • Takeo Matsushima
    • H01 - BASIC ELECTRIC ELEMENTS