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Tetsushi Achiwa

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Crankshaft lubricating oil passage structure for V-type engine
    • Patent number 10,519,825
    • Issue date Dec 31, 2019
    • Suzuki Motor Corporation
    • Tetsushi Achiwa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust apparatus of outboard motor
    • Patent number 10,036,299
    • Issue date Jul 31, 2018
    • Suzuki Motor Corporation
    • Tetsushi Achiwa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust passage structure of outboard motor
    • Patent number 9,869,228
    • Issue date Jan 16, 2018
    • Suzuki Motor Corporation
    • Tetsushi Achiwa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cooling water passage structure of outboard motor
    • Patent number 9,840,317
    • Issue date Dec 12, 2017
    • Suzuki Motor Corporation
    • Tetsushi Achiwa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Outboard motor
    • Patent number 9,764,811
    • Issue date Sep 19, 2017
    • Suzuki Motor Corporation
    • Tetsushi Achiwa
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Outboard motor
    • Patent number 9,731,803
    • Issue date Aug 15, 2017
    • Suzuki Motor Corporation
    • Tetsushi Achiwa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Outboard motor
    • Patent number 9,708,044
    • Issue date Jul 18, 2017
    • Suzuki Motor Corporation
    • Tetsushi Achiwa
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Vertical engine
    • Patent number 9,677,467
    • Issue date Jun 13, 2017
    • Suzuki Motor Corporation
    • Tetsushi Achiwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Outboard motor
    • Patent number 9,670,853
    • Issue date Jun 6, 2017
    • Suzuki Motor Corporation
    • Tetsushi Achiwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Catalyst installation structure of outboard motor
    • Patent number 9,598,161
    • Issue date Mar 21, 2017
    • Suzuki Motor Corporation
    • Tetsushi Achiwa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Outboard motor
    • Patent number 9,481,437
    • Issue date Nov 1, 2016
    • Suzuki Motor Corporation
    • Tetsushi Achiwa
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Exhaust device of outboard motor
    • Patent number 9,260,997
    • Issue date Feb 16, 2016
    • Suzuki Motor Corporation
    • Keisuke Daikoku
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Steering device of outboard motor
    • Patent number 9,233,743
    • Issue date Jan 12, 2016
    • Suzuki Motor Corporation
    • Keisuke Daikoku
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Engine case of outboard motor
    • Patent number 8,668,537
    • Issue date Mar 11, 2014
    • Suzuki Motor Corporation
    • Keisuke Daikoku
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Electric outboard motor
    • Patent number 8,425,268
    • Issue date Apr 23, 2013
    • Suzuki Motor Corporation
    • Keisuke Daikoku
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CRANKSHAFT LUBRICATING OIL PASSAGE STRUCTURE FOR V-TYPE ENGINE
    • Publication number 20180291779
    • Publication date Oct 11, 2018
    • SUZUKI MOTOR CORPORATION
    • Tetsushi ACHIWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VERTICAL ENGINE
    • Publication number 20160356215
    • Publication date Dec 8, 2016
    • SUZUKI MOTOR CORPORATION
    • Tetsushi ACHIWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Cooling Water Passage Structure of Outboard Motor
    • Publication number 20160236763
    • Publication date Aug 18, 2016
    • SUZUKI MOTOR CORPORATION
    • Tetsushi ACHIWA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Outboard Motor
    • Publication number 20160229508
    • Publication date Aug 11, 2016
    • SUZUKI MOTOR CORPORATION
    • Tetsushi ACHIWA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    CATALYST INSTALLATION STRUCTURE OF OUTBOARD MOTOR
    • Publication number 20160221658
    • Publication date Aug 4, 2016
    • SUZUKI MOTOR CORPORATION
    • Tetsushi ACHIWA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    EXHAUST PASSAGE STRUCTURE OF OUTBOARD MOTOR
    • Publication number 20160222862
    • Publication date Aug 4, 2016
    • SUZUKI MOTOR CORPORATION
    • Tetsushi ACHIWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OUTBOARD MOTOR
    • Publication number 20160185432
    • Publication date Jun 30, 2016
    • SUZUKI MOTOR CORPORATION
    • Tetsushi ACHIWA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR
    • Publication number 20160185433
    • Publication date Jun 30, 2016
    • SUZUKI MOTOR CORPORATION
    • Tetsushi ACHIWA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR
    • Publication number 20160186677
    • Publication date Jun 30, 2016
    • SUZUKI MOTOR CORPORATION
    • Tetsushi ACHIWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    OUTBOARD MOTOR
    • Publication number 20160176492
    • Publication date Jun 23, 2016
    • SUZUKI MOTOR CORPORATION
    • Tetsushi ACHIWA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    EXHAUST APPARATUS OF OUTBOARD MOTOR
    • Publication number 20160177805
    • Publication date Jun 23, 2016
    • SUZUKI MOTOR CORPORATION
    • Tetsushi ACHIWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST DEVICE OF OUTBOARD MOTOR
    • Publication number 20120304625
    • Publication date Dec 6, 2012
    • SUZUKI MOTOR CORPORATION
    • Keisuke Daikoku
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEERING DEVICE OF OUTBOARD MOTOR
    • Publication number 20120286129
    • Publication date Nov 15, 2012
    • SUZUKI MOTOR CORPORATION
    • Keisuke Daikoku
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    ENGINE CASE OF OUTBOARD MOTOR
    • Publication number 20120115376
    • Publication date May 10, 2012
    • SUZUKI MOTOR CORPORATION
    • Keisuke Daikoku
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    ELECTRIC OUTBOARD MOTOR
    • Publication number 20110244738
    • Publication date Oct 6, 2011
    • SUZUKI MOTOR CORPORATION
    • Keisuke Daikoku
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    ELECTRIC OUTBOARD MOTOR
    • Publication number 20110244740
    • Publication date Oct 6, 2011
    • SUZUKI MOTOR CORPORATION
    • Keisuke Daikoku
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC OUTBOARD MOTOR
    • Publication number 20110244739
    • Publication date Oct 6, 2011
    • SUZUKI MOTOR CORPORATION
    • Keisuke Daikoku
    • B60 - VEHICLES IN GENERAL