TREA

Takashi Koyama

Follow

Person

  • Akiruno, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for discriminating sex of yellowtail group
    • Patent number 12,188,090
    • Issue date Jan 7, 2025
    • National University Corporation Tokyo University of Marine Science and Techno...
    • Takashi Sakamoto
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Piston ring
    • Patent number 12,038,089
    • Issue date Jul 16, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Koyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lens device, imaging system, movable object, and control method
    • Patent number 11,307,374
    • Issue date Apr 19, 2022
    • SZ DJI Technology Co., Ltd
    • Takashi Koyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Lubricating oil supply structure
    • Patent number 11,028,740
    • Issue date Jun 8, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Koyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel cell system
    • Patent number 11,018,354
    • Issue date May 25, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Koyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell system
    • Patent number 10,916,787
    • Issue date Feb 9, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Yuichi Sakajo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Movable object and method for manufacturing photographing device
    • Patent number 10,890,829
    • Issue date Jan 12, 2021
    • SZ DJI Technology Co., Ltd
    • Takashi Koyama
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Trash can device for aircraft lavatory unit
    • Patent number 10,829,219
    • Issue date Nov 10, 2020
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Fuel cell system
    • Patent number 10,741,857
    • Issue date Aug 11, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Yuichi Sakajo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Thrust bearing and bearing device
    • Patent number 10,648,503
    • Issue date May 12, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Yuta Uematsu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pressure ring
    • Patent number 10,605,366
    • Issue date Mar 31, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Hisashi Ohki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control apparatus for internal combustion engine
    • Patent number 10,414,390
    • Issue date Sep 17, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Yusuke Morita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Faucet device for aircraft lavatory unit
    • Patent number 10,365,012
    • Issue date Jul 30, 2019
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Threading tool and method of threading
    • Patent number 10,307,845
    • Issue date Jun 4, 2019
    • SHIMODA IRON WORKS CO., LTD.
    • Kazumi Akashi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bearing device for crankshaft
    • Patent number 10,294,987
    • Issue date May 21, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Koyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel cell vehicle air-conditioning apparatus and control method the...
    • Patent number 9,987,904
    • Issue date Jun 5, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Koyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle control apparatus and vehicle control method
    • Patent number 9,908,381
    • Issue date Mar 6, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Yuichi Sakajo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Aircraft lavatory unit
    • Patent number 9,868,529
    • Issue date Jan 16, 2018
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Aircraft lavatory unit
    • Patent number 9,708,063
    • Issue date Jul 18, 2017
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Aircraft lavatory unit installation method and aircraft
    • Patent number 9,650,144
    • Issue date May 16, 2017
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Handle structure for bi-fold door
    • Patent number 9,464,457
    • Issue date Oct 11, 2016
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Aircraft lavatory unit
    • Patent number 9,452,837
    • Issue date Sep 27, 2016
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Aircraft lavatory unit and structure for arranging same
    • Patent number 9,382,006
    • Issue date Jul 5, 2016
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Aircraft lavatory unit and structure for arranging same
    • Patent number 9,359,077
    • Issue date Jun 7, 2016
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Aircraft lavatory unit and disposition configuration therefor
    • Patent number 9,340,289
    • Issue date May 17, 2016
    • The Yokohama Rubber Co., Ltd.
    • Eita Minegishi
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Sterilization apparatus and method
    • Patent number 9,320,819
    • Issue date Apr 26, 2016
    • Canon Marketing Japan Kabushiki Kaisha
    • Takashi Koyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Position detection device, lens barrel, and imaging apparatus
    • Patent number 9,307,125
    • Issue date Apr 5, 2016
    • Sony Corporation
    • Soichiro Katsumata
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Regenerative control system of a vehicle
    • Patent number 9,172,314
    • Issue date Oct 27, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Koyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Airplane lavatory
    • Patent number D733849
    • Issue date Jul 7, 2015
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Airplane lavatory
    • Patent number D733848
    • Issue date Jul 7, 2015
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    CRANKSHAFT
    • Publication number 20230304528
    • Publication date Sep 28, 2023
    • NIPPON STEEL CORPORATION
    • Tatsuhiko ABE
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    PISTON RING
    • Publication number 20220403932
    • Publication date Dec 22, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi KOYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD AND SYSTEM FOR STABILIZING A PAYLOAD
    • Publication number 20210302963
    • Publication date Sep 30, 2021
    • SZ DJI Technology Co., Ltd.
    • Takashi KOYAMA
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    LENS APPARATUS AND IMAGE CAPTURING APPARATUS
    • Publication number 20210239936
    • Publication date Aug 5, 2021
    • VICTOR HASSELBLAD AB
    • Masahiro SHIRONO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LENS APPARATUS AND IMAGE CAPTURING APPARATUS
    • Publication number 20210239937
    • Publication date Aug 5, 2021
    • VICTOR HASSELBLAD AB
    • Masahiro SHIRONO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CONTROL DEVICE, CAMERA DEVICE, CONTROL METHOD, AND PROGRAM
    • Publication number 20210231908
    • Publication date Jul 29, 2021
    • VICTOR HASSELBLAD AB
    • Takashi KOYAMA
    • G02 - OPTICS
  • Information Patent Application

    METHOD FOR DISCRIMINATING SEX OF YELLOWTAIL GROUP
    • Publication number 20210032697
    • Publication date Feb 4, 2021
    • National University Corporation Tokyo University of Marine Science and Techno...
    • Takashi SAKAMOTO
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    LUBRICATING OIL SUPPLY STRUCTURE
    • Publication number 20200291834
    • Publication date Sep 17, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Koyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Trash Can Device for Aircraft Lavatory Unit
    • Publication number 20200180767
    • Publication date Jun 11, 2020
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20200044264
    • Publication date Feb 6, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi KOYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LENS DEVICE, IMAGING SYSTEM, MOVABLE OBJECT, AND CONTROL METHOD
    • Publication number 20190243085
    • Publication date Aug 8, 2019
    • SZ DJI Technology Co., Ltd.
    • Takashi KOYAMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    THRUST BEARING AND BEARING DEVICE
    • Publication number 20190186533
    • Publication date Jun 20, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Yuta UEMATSU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MOVABLE OBJECT AND METHOD FOR MANUFACTURING PHOTOGRAPHING DEVICE
    • Publication number 20190163037
    • Publication date May 30, 2019
    • SZ DJI Technology Co., Ltd.
    • Takashi KOYAMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20190115605
    • Publication date Apr 18, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Yuichi SAKAJO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20190103615
    • Publication date Apr 4, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Yuichi SAKAJO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRESSURE RING
    • Publication number 20180299011
    • Publication date Oct 18, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Hisashi Ohki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BEARING DEVICE FOR CRANKSHAFT
    • Publication number 20180274586
    • Publication date Sep 27, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi KOYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTROL DEVICE AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20180274405
    • Publication date Sep 27, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Masayuki Imoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Waste Bin Device of Aircraft Lavatory Unit
    • Publication number 20180265202
    • Publication date Sep 20, 2018
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    THREADING TOOL AND METHOD OF THREADING
    • Publication number 20170368625
    • Publication date Dec 28, 2017
    • SHIMODA IRON WORKS CO., LTD.
    • Kazumi Akashi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20170088113
    • Publication date Mar 30, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Yusuke MORITA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Aircraft Lavatory Unit
    • Publication number 20160059965
    • Publication date Mar 3, 2016
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Aircraft Lavatory Unit
    • Publication number 20160039522
    • Publication date Feb 11, 2016
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Handle Structure for Bi-Fold Door
    • Publication number 20160032615
    • Publication date Feb 4, 2016
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Faucet Device for Airplane Lavatory Unit
    • Publication number 20160018129
    • Publication date Jan 21, 2016
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Aircraft Lavatory Unit and Disposition Configuration Therefor
    • Publication number 20150298809
    • Publication date Oct 22, 2015
    • The Yokohama Rubber Co., Ltd.
    • Eita Minegishi
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Aircraft Lavatory Unit Installation Method and Aircraft
    • Publication number 20150298810
    • Publication date Oct 22, 2015
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Aircraft Lavatory Unit
    • Publication number 20150266582
    • Publication date Sep 24, 2015
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Aircraft Lavatory Unit
    • Publication number 20150259069
    • Publication date Sep 17, 2015
    • The Yokohama Rubber Co., Ltd.
    • Takashi Koyama
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    POSITION DETECTION DEVICE, LENS BARREL, AND IMAGING APPARATUS
    • Publication number 20150211840
    • Publication date Jul 30, 2015
    • SONY CORPORATION
    • Soichiro Katsumata
    • G02 - OPTICS