TREA

Shinji Ohta

Follow

Person

  • Shizuoka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Lighting circuit and vehicular direction indicator lamp
    • Patent number 12,017,580
    • Issue date Jun 25, 2024
    • Koito Manufacturing Co., Ltd.
    • Shinji Ohta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lighting circuit
    • Patent number 11,382,194
    • Issue date Jul 5, 2022
    • Koito Manufacturing Co., Ltd.
    • Shinji Ohta
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Lighting circuit and vehicular lamp
    • Patent number 10,375,783
    • Issue date Aug 6, 2019
    • Koito Manufacturing Co., Ltd.
    • Kotaro Matsui
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Light source drive device and vehicle lamp
    • Patent number 10,306,725
    • Issue date May 28, 2019
    • Koito Manufacturing Co., Ltd.
    • Shinji Ohta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lighting circuit and vehicular turn signal lamp
    • Patent number 10,081,301
    • Issue date Sep 25, 2018
    • Koito Manufacturing Co., Ltd.
    • Shinji Ohta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Light source lighting circuit and turn signal lamp
    • Patent number 9,974,128
    • Issue date May 15, 2018
    • Koito Manufacturing Co., Ltd.
    • Shinji Ohta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular lamp
    • Patent number 9,162,607
    • Issue date Oct 20, 2015
    • Koito Manufacturing Co., Ltd.
    • Shinji Ohta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Discharge lamp lighting circuit
    • Patent number 8,120,264
    • Issue date Feb 21, 2012
    • Koito Manufacturing Co., Ltd.
    • Takao Muramatsu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Discharge lamp lighting circuit
    • Patent number 7,557,513
    • Issue date Jul 7, 2009
    • Koito Manufacturing Co., Ltd.
    • Shinji Ohta
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Discharge lamp lighting circuit
    • Patent number 7,417,381
    • Issue date Aug 26, 2008
    • Koito Manufacturing Co., Ltd.
    • Shinji Ohta
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Discharge lamp lighting circuit
    • Patent number 7,397,197
    • Issue date Jul 8, 2008
    • Koito Manufacturing Co., Ltd.
    • Shinji Ohta
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Discharge lamp lighting circuit
    • Patent number 7,282,872
    • Issue date Oct 16, 2007
    • Koito Manufacturing Co., Ltd.
    • Shinji Ohta
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lighting apparatus for discharge lamp
    • Patent number 7,196,912
    • Issue date Mar 27, 2007
    • Koito Manufacturing Co., Ltd.
    • Shinji Ohta
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Transformer and discharge lamp lighting device
    • Patent number 7,176,775
    • Issue date Feb 13, 2007
    • Koito Manufacturing Co., Ltd.
    • Shinji Ohta
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Discharge lamp lighting circuit
    • Patent number 7,176,638
    • Issue date Feb 13, 2007
    • Koito Manufacturing Co., Ltd.
    • Masayasu Ito
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    DC voltage conversion circuit
    • Patent number 7,075,806
    • Issue date Jul 11, 2006
    • Koito Manufacturing Co., Ltd.
    • Tomoyuki Ichikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Discharge lamp illumination circuit
    • Patent number 7,005,808
    • Issue date Feb 28, 2006
    • Koito Manufacturing Co. Ltd.
    • Shinji Ohta
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    DC voltage converting circuit
    • Patent number 6,826,063
    • Issue date Nov 30, 2004
    • Koito Manufacturing Co., Ltd.
    • Tomoyuki Ichikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Discharge lamp lighting circuit
    • Patent number 6,707,261
    • Issue date Mar 16, 2004
    • Koito Manufacturing Co., Ltd.
    • Masayasu Ito
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHTING CIRCUIT AND VEHICULAR DIRECTION INDICATOR LAMP
    • Publication number 20230045032
    • Publication date Feb 9, 2023
    • Koito Manufacturing Co., Ltd.
    • Shinji OHTA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LIGHTING CIRCUIT
    • Publication number 20210014945
    • Publication date Jan 14, 2021
    • Koito Manufacturing Co., Ltd.
    • Shinji OHTA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LIGHT SOURCE DRIVE DEVICE AND VEHICLE LAMP
    • Publication number 20180242421
    • Publication date Aug 23, 2018
    • Koito Manufacturing Co., Ltd.
    • Shinji Ohta
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHTING CIRCUIT AND VEHICULAR LAMP
    • Publication number 20180049286
    • Publication date Feb 15, 2018
    • Koito Manufacturing Co., Ltd.
    • Kotaro Matsui
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHT SOURCE LIGHTING CIRCUIT AND TURN SIGNAL LAMP
    • Publication number 20170359869
    • Publication date Dec 14, 2017
    • KOITO MANUFACTURING CO., LTD.
    • Shinji OHTA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LIGHTING CIRCUIT AND VEHICULAR TURN SIGNAL LAMP
    • Publication number 20170182941
    • Publication date Jun 29, 2017
    • Koito Manufacturing Co., Ltd.
    • Shinji Ohta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, INFOR...
    • Publication number 20170093969
    • Publication date Mar 30, 2017
    • SHINJI OHTA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    VEHICULAR LAMP
    • Publication number 20150158414
    • Publication date Jun 11, 2015
    • Koito Manufacturing Co., Ltd.
    • Shinji Ohta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DISCHARGE LAMP LIGHTING CIRCUIT
    • Publication number 20090224682
    • Publication date Sep 10, 2009
    • Koito Manufacturing Co., Ltd.
    • Takao Muramatsu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Discharge Lamp Lighting Circuit
    • Publication number 20080018263
    • Publication date Jan 24, 2008
    • Koito Manufacturing Co., Ltd.
    • Shinji Ohta
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Discharge lamp lighting circuit
    • Publication number 20060238137
    • Publication date Oct 26, 2006
    • Shinji Ohta
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Transformer and discharge lamp lighting device
    • Publication number 20060227482
    • Publication date Oct 12, 2006
    • Shinji Ohta
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Discharge lamp lighting circuit
    • Publication number 20060197467
    • Publication date Sep 7, 2006
    • Shinji Ohta
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Lighting apparatus for discharge lamp
    • Publication number 20060055346
    • Publication date Mar 16, 2006
    • Shinji Ohta
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Peak detecting circuit and discharge lamp lighting device
    • Publication number 20060049774
    • Publication date Mar 9, 2006
    • Tomoyuki Ichikawa
    • G01 - MEASURING TESTING
  • Information Patent Application

    Discharge lamp lighting circuit
    • Publication number 20050062443
    • Publication date Mar 24, 2005
    • Shinji Ohta
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Discharge lamp illumination circuit
    • Publication number 20050035725
    • Publication date Feb 17, 2005
    • Shinji Ohta
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DC voltage conversion circuit
    • Publication number 20040246750
    • Publication date Dec 9, 2004
    • Tomoyuki Ichikawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Transformer
    • Publication number 20040108929
    • Publication date Jun 10, 2004
    • KOITO MANUFACTURING CO., LTD.
    • Tomoyuki Ichikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DC voltage converting circuit
    • Publication number 20030214251
    • Publication date Nov 20, 2003
    • KOITO MANUFACTURING CO., LTD.
    • Tomoyuki Ichikawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Discharge lamp lighting circuit
    • Publication number 20030209993
    • Publication date Nov 13, 2003
    • KOITO MANUFACTURING CO., LTD.
    • Masayasu Ito
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Discharge lamp lighting circuit
    • Publication number 20030169000
    • Publication date Sep 11, 2003
    • Masayasu Ito
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...