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Tatsuhiko IWASAKI

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  • Hiroshima-shi, Hiroshima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic transmission
    • Patent number 11,614,129
    • Issue date Mar 28, 2023
    • Mazda Motor Corporation
    • Tatsuhiko Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 11,536,322
    • Issue date Dec 27, 2022
    • Mazda Motor Corporation
    • Tatsuhiko Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 11,525,488
    • Issue date Dec 13, 2022
    • Mazda Motor Corporation
    • Tatsuhiko Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission and centrifugal balance adjustment method fo...
    • Patent number 11,486,453
    • Issue date Nov 1, 2022
    • Mazda Motor Corporation
    • Tatsuhiko Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motive power transmission device for vehicle
    • Patent number 11,384,823
    • Issue date Jul 12, 2022
    • Mazda Motor Corporation
    • Hiroshi Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cooling device for vehicle
    • Patent number 11,365,671
    • Issue date Jun 21, 2022
    • Mazda Motor Corporation
    • Shinichi Hikitani
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Automatic transmission
    • Patent number 11,204,098
    • Issue date Dec 21, 2021
    • Mazda Motor Corporation
    • Shota Yamakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 11,067,135
    • Issue date Jul 20, 2021
    • Mazda Motor Corporation
    • Shota Yamakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 10,865,837
    • Issue date Dec 15, 2020
    • Mazda Motor Corporation
    • Shota Yamakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 10,788,120
    • Issue date Sep 29, 2020
    • Mazda Motor Corporation
    • Shota Yamakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 10,774,924
    • Issue date Sep 15, 2020
    • Mazda Motor Corporation
    • Shota Yamakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission and frictional engagement element
    • Patent number 10,767,706
    • Issue date Sep 8, 2020
    • Mazda Motor Corporation
    • Tomotaka Ishizaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 10,746,234
    • Issue date Aug 18, 2020
    • Mazda Motor Corporation
    • Yutaro Fukuda
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Brake device of transmission
    • Patent number 10,718,425
    • Issue date Jul 21, 2020
    • Mazda Motor Corporation
    • Takashi Nishioka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Automatic transmission
    • Patent number 10,690,199
    • Issue date Jun 23, 2020
    • Mazda Motor Corporation
    • Shota Yamakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 10,690,246
    • Issue date Jun 23, 2020
    • Mazda Motor Corporation
    • Shota Yamakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Frictional engagement element and automatic transmission
    • Patent number 10,473,166
    • Issue date Nov 12, 2019
    • Mazda Motor Corporation
    • Manabu Sasahara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission brake device
    • Patent number 10,385,931
    • Issue date Aug 20, 2019
    • Mazda Motor Corporation
    • Tatsuhiko Iwasaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Automatic transmission
    • Patent number 10,260,600
    • Issue date Apr 16, 2019
    • Mazda Motor Corporation
    • Kensuke Ueda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 10,247,305
    • Issue date Apr 2, 2019
    • Mazda Motor Corporation
    • Manabu Sasahara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Brake device of transmission
    • Patent number 10,184,556
    • Issue date Jan 22, 2019
    • Mazda Motor Corporation
    • Tatsuhiko Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 10,082,202
    • Issue date Sep 25, 2018
    • Mazda Motor Corporation
    • Tatsuhiko Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 9,989,127
    • Issue date Jun 5, 2018
    • Mazda Motor Corporation
    • Shinya Kamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 9,964,185
    • Issue date May 8, 2018
    • Mazda Motor Corporation
    • Yasuhiro Ogauchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 9,958,055
    • Issue date May 1, 2018
    • Mazda Motor Corporation
    • Tatsuhiko Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Brake device of transmission
    • Patent number 9,958,065
    • Issue date May 1, 2018
    • Mazda Motor Corporation
    • Tatsuhiko Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 9,933,044
    • Issue date Apr 3, 2018
    • MAZDA MOTOR CORPORATION
    • Yasuhiro Ogauchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 9,845,871
    • Issue date Dec 19, 2017
    • Mazda Motor Corporation
    • Tatsuhiko Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 9,625,012
    • Issue date Apr 18, 2017
    • Mazda Motor Corporation
    • Tatsuhiko Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 9,593,749
    • Issue date Mar 14, 2017
    • Mazda Motor Corporation
    • Yasuhiro Ogauchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20220154781
    • Publication date May 19, 2022
    • Mazda Motor Corporation
    • Tatsuhiko Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20220154782
    • Publication date May 19, 2022
    • MAZDA MOTOR CORPORATION
    • Tatsuhiko Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20220154783
    • Publication date May 19, 2022
    • Mazda Motor Corporation
    • Tatsuhiko Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20220154785
    • Publication date May 19, 2022
    • Mazda Motor Corporation
    • Tatsuhiko Iwasaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AUTOMATIC TRANSMISSION AND CENTRIFUGAL BALANCE ADJUSTMENT METHOD FO...
    • Publication number 20220154780
    • Publication date May 19, 2022
    • Mazda Motor Corporation
    • Tatsuhiko Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MOTIVE POWER TRANSMISSION DEVICE FOR VEHICLE
    • Publication number 20220065337
    • Publication date Mar 3, 2022
    • Mazda Motor Corporation
    • Hiroshi Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COOLING DEVICE FOR VEHICLE
    • Publication number 20210301712
    • Publication date Sep 30, 2021
    • Mazda Motor Corporation
    • Shinichi Hikitani
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20200200267
    • Publication date Jun 25, 2020
    • Mazda Motor Corporation
    • Shota Yamakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20190285167
    • Publication date Sep 19, 2019
    • MAZDA MOTOR CORPORATION
    • Shota Yamakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20190283719
    • Publication date Sep 19, 2019
    • Mazda Motor Corporation
    • Shota Yamakawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20190285174
    • Publication date Sep 19, 2019
    • MAZDA MOTOR CORPORATION
    • Shota Yamakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20190257370
    • Publication date Aug 22, 2019
    • MAZDA MOTOR CORPORATION
    • Shota Yamakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20190257371
    • Publication date Aug 22, 2019
    • Mazda Motor Corporation
    • Shota Yamakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20190257376
    • Publication date Aug 22, 2019
    • Mazda Motor Corporation
    • Shota Yamakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION AND FRICTIONAL ENGAGEMENT ELEMENT
    • Publication number 20180347639
    • Publication date Dec 6, 2018
    • MAZDA MOTOR CORPORATION
    • Tomotaka ISHIZAKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BRAKE DEVICE OF TRANSMISSION
    • Publication number 20180340605
    • Publication date Nov 29, 2018
    • MAZDA MOTOR CORPORATION
    • Takashi Nishioka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20180274600
    • Publication date Sep 27, 2018
    • MAZDA MOTOR CORPORATION
    • Yutaro FUKUDA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20170284516
    • Publication date Oct 5, 2017
    • MAZDA MOTOR CORPORATION
    • Shinya KAMADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BRAKE DEVICE OF TRANSMISSION
    • Publication number 20170276235
    • Publication date Sep 28, 2017
    • MAZDA MOTOR CORPORATION
    • Tatsuhiko IWASAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20170241546
    • Publication date Aug 24, 2017
    • MAZDA MOTOR CORPORATION
    • Manabu SASAHARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FRICTIONAL ENGAGEMENT ELEMENT AND AUTOMATIC TRANSMISSION
    • Publication number 20170241487
    • Publication date Aug 24, 2017
    • MAZDA MOTOR CORPORATION
    • Manabu SASAHARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20170234410
    • Publication date Aug 17, 2017
    • MAZDA MOTOR CORPORATION
    • Kensuke Ueda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20170146113
    • Publication date May 25, 2017
    • MAZDA MOTOR CORPORATION
    • Tatsuhiko IWASAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRANSMISSION BRAKE DEVICE
    • Publication number 20170009831
    • Publication date Jan 12, 2017
    • MAZDA MOTOR CORPORATION
    • Tatsuhiko IWASAKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20160369872
    • Publication date Dec 22, 2016
    • MAZDA MOTOR CORPORATION
    • Yasuhiro OGAUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20160290444
    • Publication date Oct 6, 2016
    • MAZDA MOTOR CORPORATION
    • Yasuhiro OGAUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20160281836
    • Publication date Sep 29, 2016
    • Mazda Motor Corporation
    • Tatsuhiko Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20160281823
    • Publication date Sep 29, 2016
    • MAZDA MOTOR CORPORATION
    • Yasuhiro OGAUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20160281824
    • Publication date Sep 29, 2016
    • MAZDA MOTOR CORPORATION
    • Tatsuhiko IWASAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20160195172
    • Publication date Jul 7, 2016
    • MAZDA MOTOR CORPORATION
    • Yasuhiro OGAUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...