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Kiyoyuki Okuyama

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  • Yamagata, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Work vehicle
    • Patent number 10,369,921
    • Issue date Aug 6, 2019
    • Yanmar Co., Ltd.
    • Shinya Kawashiri
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Multipurpose vehicle
    • Patent number 10,363,843
    • Issue date Jul 30, 2019
    • YANMAR CO., LTD.
    • Tsuyoshi Kawakami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Work vehicle
    • Patent number 10,322,756
    • Issue date Jun 18, 2019
    • Yanmar Co., Ltd.
    • Shinya Kawashiri
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Work vehicle
    • Patent number 10,131,281
    • Issue date Nov 20, 2018
    • YANMAR CO., LTD.
    • Shinya Kawashiri
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Engine
    • Patent number 10,087,835
    • Issue date Oct 2, 2018
    • YANMAR CO., LTD.
    • Takao Nakanishi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Grill and headlight unit assembly for an agricultural tractor
    • Patent number D809025
    • Issue date Jan 30, 2018
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Hood and grill assembly for an agricultural tractor
    • Patent number D804539
    • Issue date Dec 5, 2017
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Work vehicle
    • Patent number 9,796,238
    • Issue date Oct 24, 2017
    • Yanmar Co., Ltd.
    • Shinya Kawashiri
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bonnet for a tractor
    • Patent number D799562
    • Issue date Oct 10, 2017
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Work vehicle
    • Patent number 9,776,570
    • Issue date Oct 3, 2017
    • Yanmar Co., Ltd.
    • Shinya Kawashiri
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Watercraft for leisure use
    • Patent number 9,676,467
    • Issue date Jun 13, 2017
    • Yanmar Co., Ltd.
    • Akira Terazawa
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Tractor
    • Patent number D786311
    • Issue date May 9, 2017
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Bonnet for a tractor
    • Patent number D785681
    • Issue date May 2, 2017
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Tractor
    • Patent number D785050
    • Issue date Apr 25, 2017
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Tractor
    • Patent number D785051
    • Issue date Apr 25, 2017
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Tractor
    • Patent number D784422
    • Issue date Apr 18, 2017
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Tractor
    • Patent number 9,616,942
    • Issue date Apr 11, 2017
    • Yanmar Co., Ltd.
    • Shinya Kawashiri
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tractor
    • Patent number D783059
    • Issue date Apr 4, 2017
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Armrest
    • Patent number D782858
    • Issue date Apr 4, 2017
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D06 - Furnishings
  • Information Patent Grant

    Cabin for a tractor
    • Patent number D782547
    • Issue date Mar 28, 2017
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cabin for a tractor
    • Patent number D782548
    • Issue date Mar 28, 2017
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Engine for boat
    • Patent number D777791
    • Issue date Jan 31, 2017
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Tractor
    • Patent number D775672
    • Issue date Jan 3, 2017
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Engine cover for boat
    • Patent number D775234
    • Issue date Dec 27, 2016
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Steering wheel
    • Patent number D773359
    • Issue date Dec 6, 2016
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D12 - Transportation
  • Information Patent Grant

    Tractor
    • Patent number D771150
    • Issue date Nov 8, 2016
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Operating handle for a working vehicle
    • Patent number D768728
    • Issue date Oct 11, 2016
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Bonnet for tractor
    • Patent number D767645
    • Issue date Sep 27, 2016
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cabin for tractor
    • Patent number D766337
    • Issue date Sep 13, 2016
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Utility vehicle
    • Patent number D764350
    • Issue date Aug 23, 2016
    • Yanmar Co., Ltd.
    • Kiyoyuki Okuyama
    • D12 - Transportation

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTIPURPOSE VEHICLE
    • Publication number 20190152358
    • Publication date May 23, 2019
    • Yanmar Co., Ltd.
    • Tsuyoshi KAWAKAMI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ENGINE
    • Publication number 20160281600
    • Publication date Sep 29, 2016
    • Yanmar Co., Ltd.
    • Takao NAKANISHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    WORK VEHICLE
    • Publication number 20160185275
    • Publication date Jun 30, 2016
    • YANMAR CO. LTD.
    • Shinya Kawashiri
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORK VEHICLE
    • Publication number 20160185299
    • Publication date Jun 30, 2016
    • YANMAR CO., LTD
    • Shinya Kawashiri
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SMALL WATERCRAFT FOR LEISURE USE
    • Publication number 20160159441
    • Publication date Jun 9, 2016
    • YANMAR CO., LTD
    • Akira TERAZAWA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    WORK VEHICLE
    • Publication number 20160159411
    • Publication date Jun 9, 2016
    • YANMAR CO., LTD
    • Shinya Kawashiri
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SMALL WATERCRAFT FOR LEISURE USE
    • Publication number 20160152313
    • Publication date Jun 2, 2016
    • YANMAR CO., LTD
    • Akira TERAZAWA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    WORK VEHICLE
    • Publication number 20160152187
    • Publication date Jun 2, 2016
    • YANMAR CO., LTD
    • Shinya Kawashiri
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORK VEHICLE
    • Publication number 20160152278
    • Publication date Jun 2, 2016
    • YANMAR CO., LTD
    • Shinya Kawashiri
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS