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Toshiaki TSUDA

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  • Shizuoka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Head-up display device and head-up display system
    • Patent number 11,796,807
    • Issue date Oct 24, 2023
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Load driving apparatus
    • Patent number 10,874,009
    • Issue date Dec 22, 2020
    • Koito Manufacturing Co., Ltd.
    • Tomoyuki Ichikawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Road surface image-drawing system for vehicle
    • Patent number 10,741,083
    • Issue date Aug 11, 2020
    • Koito Manufacturing Co., Ltd.
    • Takeshi Masuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lamp unit
    • Patent number 10,684,004
    • Issue date Jun 16, 2020
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicle lamp and vehicle lamp control system
    • Patent number 10,576,873
    • Issue date Mar 3, 2020
    • Koito Manufacturing Co., Ltd.
    • Tomoyuki Ichikawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle lamp with acousto-optic device
    • Patent number 10,551,020
    • Issue date Feb 4, 2020
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle lamp and vehicle lamp control system
    • Patent number 10,457,193
    • Issue date Oct 29, 2019
    • Koito Manufacturing Co., Ltd.
    • Tomoyuki Ichikawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle lamp
    • Patent number 10,317,031
    • Issue date Jun 11, 2019
    • Koito Manufacturing Co., Ltd.
    • Naoki Tatara
    • F21 - LIGHTING
  • Information Patent Grant

    Automotive lamp
    • Patent number 10,247,381
    • Issue date Apr 2, 2019
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • F21 - LIGHTING
  • Information Patent Grant

    Automotive lamp
    • Patent number 10,215,355
    • Issue date Feb 26, 2019
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • F21 - LIGHTING
  • Information Patent Grant

    Light source module with recessed temperature sensor and fan
    • Patent number 10,184,652
    • Issue date Jan 22, 2019
    • Koito Manufacturing Co., Ltd.
    • Tomoyuki Ichikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Road surface image-drawing system for vehicle
    • Patent number 10,134,283
    • Issue date Nov 20, 2018
    • Koito Manufacturing Co., Ltd.
    • Takeshi Masuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular headlamp
    • Patent number 10,072,807
    • Issue date Sep 11, 2018
    • Koito Manufacturing Co., Ltd.
    • Takayuki Yagi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Light source module
    • Patent number 9,976,721
    • Issue date May 22, 2018
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vehicle lamp
    • Patent number 9,970,619
    • Issue date May 15, 2018
    • Koito Manufacturing Co., Ltd.
    • Akihiro Nomura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light source module
    • Patent number 9,933,129
    • Issue date Apr 3, 2018
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vehicle display system
    • Patent number 9,616,750
    • Issue date Apr 11, 2017
    • Koito Manufacturing Co., Ltd.
    • Yuichi Shibata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle lamp
    • Patent number 9,500,338
    • Issue date Nov 22, 2016
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Discharge lamp bulb having metal band supported by support portion
    • Patent number 8,773,008
    • Issue date Jul 8, 2014
    • Koito Manufacturing Co., Ltd.
    • Yoshiro Ito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vehicle discharge lamp
    • Patent number 8,350,478
    • Issue date Jan 8, 2013
    • Koito Manufacturing Co., Ltd.
    • Toru Ito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric discharge lamp having ceramic luminous tube
    • Patent number 8,049,422
    • Issue date Nov 1, 2011
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Mercury-free discharge bulb
    • Patent number 7,977,886
    • Issue date Jul 12, 2011
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Discharge lamp
    • Patent number 7,973,479
    • Issue date Jul 5, 2011
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vehicle headlamp
    • Patent number 7,476,005
    • Issue date Jan 13, 2009
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • F21 - LIGHTING
  • Information Patent Grant

    Automotive discharge bulb and automotive headlamp
    • Patent number 7,230,383
    • Issue date Jun 12, 2007
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Discharge lamp device
    • Patent number 6,894,429
    • Issue date May 17, 2005
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Discharge bulb with infrared transmitting film
    • Patent number 6,710,521
    • Issue date Mar 23, 2004
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicular headlamp having synthetic resin lens with reduced discolo...
    • Patent number 6,210,028
    • Issue date Apr 3, 2001
    • Koito Manufacturing Co., Ltd.
    • Mamoru Murakoshi
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE PROJECTION SYSTEM AND IMAGE PROJECTION METHOD
    • Publication number 20240045203
    • Publication date Feb 8, 2024
    • Koito Manufacturing Co., Ltd.
    • Toshiaki TSUDA
    • G02 - OPTICS
  • Information Patent Application

    HEAD-UP DISPLAY DEVICE AND HEAD-UP DISPLAY SYSTEM
    • Publication number 20220350139
    • Publication date Nov 3, 2022
    • Koito Manufacturing Co., Ltd.
    • Toshiaki TSUDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE LAMP AND VEHICLE LAMP CONTROL SYSTEM
    • Publication number 20200010012
    • Publication date Jan 9, 2020
    • Koito Manufacturing Co., Ltd.
    • Tomoyuki ICHIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LAMP UNIT
    • Publication number 20190368715
    • Publication date Dec 5, 2019
    • Koito Manufacturing Co., Ltd.
    • Toshiaki TSUDA
    • F21 - LIGHTING
  • Information Patent Application

    LOAD DRIVING APPARATUS
    • Publication number 20190110345
    • Publication date Apr 11, 2019
    • Koito Manufacturing Co., Ltd.
    • Tomoyuki ICHIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ROAD SURFACE IMAGE-DRAWING SYSTEM FOR VEHICLE
    • Publication number 20190051185
    • Publication date Feb 14, 2019
    • Koito Manufacturing Co., Ltd.
    • Takeshi MASUDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICULAR HEADLAMP
    • Publication number 20180045393
    • Publication date Feb 15, 2018
    • Koito Manufacturing Co., Ltd.
    • Takayuki Yagi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ROAD SURFACE IMAGE-DRAWING SYSTEM FOR VEHICLE
    • Publication number 20170337821
    • Publication date Nov 23, 2017
    • KOITO MANUFACTURING CO., LTD.
    • Takeshi MASUDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE LAMP AND VEHICLE LAMP CONTROL SYSTEM
    • Publication number 20170067609
    • Publication date Mar 9, 2017
    • KOITO MANUFACTURING CO., LTD.
    • Tomoyuki ICHIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20170030544
    • Publication date Feb 2, 2017
    • Koito Manufacturing Co., Ltd.
    • Toshiaki TSUDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LIGHT SOURCE MODULE AND VEHICLE LAMP
    • Publication number 20170016586
    • Publication date Jan 19, 2017
    • Koito Manufacturing Co., Ltd.
    • Toshiaki TSUDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20160305626
    • Publication date Oct 20, 2016
    • Koito Manufacturing Co., Ltd.
    • Naoki Tatara
    • F21 - LIGHTING
  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20160290584
    • Publication date Oct 6, 2016
    • Koito Manufacturing Co., Ltd.
    • Akihiro Nomura
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT SOURCE MODULE
    • Publication number 20160290620
    • Publication date Oct 6, 2016
    • Koito Manufacturing Co., Ltd.
    • Tomoyuki ICHIKAWA
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT SOURCE MODULE
    • Publication number 20160265736
    • Publication date Sep 15, 2016
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • F21 - LIGHTING
  • Information Patent Application

    VEHICLE DISPLAY SYSTEM
    • Publication number 20160039286
    • Publication date Feb 11, 2016
    • Koito Manufacturing Co., Ltd.
    • Yuichi Shibata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AUTOMOTIVE LAMP
    • Publication number 20150345728
    • Publication date Dec 3, 2015
    • Koito Manufacturing Co., Ltd.
    • Toshiaki TSUDA
    • F21 - LIGHTING
  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20150323148
    • Publication date Nov 12, 2015
    • Koito Manufacturing Co., Ltd.
    • Toshiaki TSUDA
    • F21 - LIGHTING
  • Information Patent Application

    DISCHARGE LAMP BULB
    • Publication number 20120235563
    • Publication date Sep 20, 2012
    • Koito Manufacturing Co., Ltd.
    • Yoshiro ITO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VEHICLE DISCHARGE LAMP
    • Publication number 20120139414
    • Publication date Jun 7, 2012
    • Koito Manufacturing Co., Ltd.
    • Toru ITO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISCHARGE LAMP FOR VEHICLE
    • Publication number 20110187257
    • Publication date Aug 4, 2011
    • Koito Manufacturing Co., Ltd.
    • Masaya SHIDO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MERCURY-FREE DISCHARGE BULB
    • Publication number 20090295287
    • Publication date Dec 3, 2009
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISCHARGE LAMP
    • Publication number 20090146546
    • Publication date Jun 11, 2009
    • Koito Manufacturing Co., Ltd.
    • Toshiaki TSUDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRIC DISCHARGE LAMP
    • Publication number 20090134792
    • Publication date May 28, 2009
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISCHARGE BULB
    • Publication number 20070018582
    • Publication date Jan 25, 2007
    • Koito Manufacturing Co., Ltd.
    • Toshiaki Tsuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Vehicle headlamp
    • Publication number 20060262535
    • Publication date Nov 23, 2006
    • KOITO MANUFACTURING CO., LTD.
    • Toshiaki Tsuda
    • F21 - LIGHTING
  • Information Patent Application

    Automotive discharge bulb and automotive headlamp
    • Publication number 20050007020
    • Publication date Jan 13, 2005
    • KOITO MANUFACTURING CO., LTD.
    • Toshiaki Tsuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Discharge bulb
    • Publication number 20040174121
    • Publication date Sep 9, 2004
    • KOITO MANUFACTURING CO., LTD.
    • Toshiaki Tsuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Arc tube for discharge bulb
    • Publication number 20040108814
    • Publication date Jun 10, 2004
    • KOITO MANUFACTURING CO., LTD.
    • Toshiaki Tsuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Lamp unit and infrared night-vision system
    • Publication number 20040021420
    • Publication date Feb 5, 2004
    • Toshiaki Tsuda
    • H01 - BASIC ELECTRIC ELEMENTS