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Toshiyuki TSUCHIYA

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  • Shizuoka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power unit suspension structure
    • Patent number 11,987,289
    • Issue date May 21, 2024
    • SUBARU CORPORATION
    • Kan Saito
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Automotive lamp
    • Patent number 11,729,875
    • Issue date Aug 15, 2023
    • Koito Manufacturing Co., Ltd.
    • Satoshi Kikuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lighting circuit and vehicle lamp
    • Patent number 10,609,774
    • Issue date Mar 31, 2020
    • Kioto Manufacturing Co., Ltd.
    • Toshiyuki Tsuchiya
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular lamp
    • Patent number 9,423,095
    • Issue date Aug 23, 2016
    • Koito Manufacturing Co., Ltd.
    • Kazushi Yoshikawa
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicular lamp
    • Patent number 9,320,107
    • Issue date Apr 19, 2016
    • KOITO MANUFACTURING CO., LTD.
    • Toda Takeshi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Switching element driving circuit and discharge lamp lighting appar...
    • Patent number 7,180,249
    • Issue date Feb 20, 2007
    • Koito Manufacturing Co., Ltd.
    • Toshiyuki Tsuchiya
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Lighting device for vehicle
    • Patent number 7,105,945
    • Issue date Sep 12, 2006
    • Koito Manufacturing Co., Ltd.
    • Fuminori Shiotsu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER UNIT SUSPENSION STRUCTURE
    • Publication number 20220204084
    • Publication date Jun 30, 2022
    • SUBARU CORPORATION
    • Kan SAITO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AUTOMOTIVE LAMP
    • Publication number 20200339034
    • Publication date Oct 29, 2020
    • Koito Manufacturing Co., Ltd.
    • Satoshi KIKUCHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LIGHTING CIRCUIT AND VEHICLE LAMP
    • Publication number 20190008010
    • Publication date Jan 3, 2019
    • Koito Manufacturing Co., Ltd.
    • Toshiyuki Tsuchiya
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICULAR LAMP
    • Publication number 20150163871
    • Publication date Jun 11, 2015
    • Koito Manufacturing Co., Ltd.
    • Toda TAKESHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICULAR LAMP
    • Publication number 20140241001
    • Publication date Aug 28, 2014
    • Koito Manufacturing Co., Ltd.
    • Kazushi YOSHIKAWA
    • F21 - LIGHTING
  • Information Patent Application

    CIRCUIT BOARD, ELECTRIC DEVICE, AND METHOD OF MANUFACTURING CIRCUIT...
    • Publication number 20130286607
    • Publication date Oct 31, 2013
    • Koito Manufacturing Co., Ltd.
    • Shinji Teraoka
    • F21 - LIGHTING
  • Information Patent Application

    Switching element driving circuit and discharge lamp lighting appar...
    • Publication number 20060049776
    • Publication date Mar 9, 2006
    • Toshiyuki Tsuchiya
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Lighting device for vehicle
    • Publication number 20050162858
    • Publication date Jul 28, 2005
    • Koito Manufacturing Co., Ltd.
    • Fuminori Shiotsu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Discharge lamp illumination circuit
    • Publication number 20050035727
    • Publication date Feb 17, 2005
    • Takao Muramatsu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR