TREA

Kengo Sasahara

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  • Hyogo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    HST and transmission device
    • Patent number 11,933,391
    • Issue date Mar 19, 2024
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Kazuhiro Owada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission structure and working vehicle
    • Patent number 11,767,904
    • Issue date Sep 26, 2023
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Koji Iwaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Transmission structure and working vehicle
    • Patent number 11,572,939
    • Issue date Feb 7, 2023
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Koji Iwaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Working vehicle
    • Patent number 11,293,528
    • Issue date Apr 5, 2022
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Koji Iwaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Transmission structure and working vehicle
    • Patent number 11,204,097
    • Issue date Dec 21, 2021
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Koji Iwaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Actuator unit for controlling hydraulic pump
    • Patent number 10,641,389
    • Issue date May 5, 2020
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Jun Matsuura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic system and driving unit with deceleration mechanism
    • Patent number 10,502,317
    • Issue date Dec 10, 2019
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Kengo Sasahara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Riding lawn mower
    • Patent number 9,420,740
    • Issue date Aug 23, 2016
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Norihiro Ishii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric transaxle
    • Patent number 8,899,381
    • Issue date Dec 2, 2014
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Tomoyuki Ebihara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric transaxle unit
    • Patent number 8,701,806
    • Issue date Apr 22, 2014
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Norihiro Ishii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Working vehicle with electromagnetic brake
    • Patent number 8,662,600
    • Issue date Mar 4, 2014
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Kazunari Koga
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control system for a lawnmower vehicle having a plurality of electr...
    • Patent number 8,657,041
    • Issue date Feb 25, 2014
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Norihiro Ishii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric zero-turn working vehicle
    • Patent number 8,579,055
    • Issue date Nov 12, 2013
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Kengo Sasahara
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Riding lawn mower
    • Patent number 8,544,570
    • Issue date Oct 1, 2013
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Norihiro Ishii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic actuator unit
    • Patent number 8,511,216
    • Issue date Aug 20, 2013
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Kengo Sasahara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric vehicle
    • Patent number 8,381,853
    • Issue date Feb 26, 2013
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Koji Iwaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Riding work vehicle
    • Patent number 8,267,205
    • Issue date Sep 18, 2012
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Norihiro Ishii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric lawn mower having a sub frame supporting transaxles and mo...
    • Patent number 8,240,414
    • Issue date Aug 14, 2012
    • Yanmar Co., Ltd.
    • Kengo Sasahara
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Riding lawnmower vehicle
    • Patent number 8,191,342
    • Issue date Jun 5, 2012
    • Kanzaki Kokyukoki Manufacturing Company, Ltd.
    • Norihiro Ishii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Dual clutch transmission
    • Patent number 8,105,203
    • Issue date Jan 31, 2012
    • Kanzaki Kokyakoki Mfg. Co., Ltd.
    • Norihiro Ishii
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electric ground working vehicle
    • Patent number 7,975,786
    • Issue date Jul 12, 2011
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Norihiro Ishii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Dual clutch transmission
    • Patent number 7,946,953
    • Issue date May 24, 2011
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Kazunari Koga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pump system, charge relief mechanism and oil pressure control mecha...
    • Patent number 7,370,476
    • Issue date May 13, 2008
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Masahisa Kawamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    TRANSMISSION STRUCTURE AND WORKING VEHICLE
    • Publication number 20230383828
    • Publication date Nov 30, 2023
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Koji IWAKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TRANSMISSION STRUCTURE AND WORKING VEHICLE
    • Publication number 20230160460
    • Publication date May 25, 2023
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Koji IWAKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HST AND TRANSMISSION DEVICE
    • Publication number 20220307578
    • Publication date Sep 29, 2022
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Kazuhiro OWADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MARINE PROPULSION APPARATUS
    • Publication number 20220289355
    • Publication date Sep 15, 2022
    • Kanzaki Kokyukoki Manufacturing Co., Ltd.
    • Koji KIYOOKA
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    TRANSMISSION STRUCTURE AND WORKING VEHICLE
    • Publication number 20220074491
    • Publication date Mar 10, 2022
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Koji IWAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LAWN MOWER WITH AUTONOMOUS TRAVELING FUNCTION
    • Publication number 20210076561
    • Publication date Mar 18, 2021
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Koji KIYOOKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORKING VEHICLE
    • Publication number 20200132169
    • Publication date Apr 30, 2020
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Koji IWAKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TRANSMISSION STRUCTURE AND WORKING VEHICLE
    • Publication number 20200124170
    • Publication date Apr 23, 2020
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Koji IWAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ACTUATOR UNIT FOR CONTROLLING HYDRAULIC PUMP
    • Publication number 20170307075
    • Publication date Oct 26, 2017
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Jun Matsuura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC SYSTEM AND DRIVING UNIT WITH DECELERATION MECHANISM
    • Publication number 20170234425
    • Publication date Aug 17, 2017
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Kengo SASAHARA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CONTROL MECHANISM FOR HYDROSTATIC TRANSMISSION
    • Publication number 20160040691
    • Publication date Feb 11, 2016
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Jun Matsuura
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CONTROL SYSYTEM FOR MOTOR-DRIVEN LAWNMOWER VEHICLE
    • Publication number 20160029555
    • Publication date Feb 4, 2016
    • KANZAKI KOKYUKOKI MANUFACTURING CO., LTD.
    • Norihiro ISHII
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    RIDING LAWN MOWER
    • Publication number 20140059989
    • Publication date Mar 6, 2014
    • KANZAKI KOKYUKOKI MANUFACTURING CO., LTD.
    • Norihiro Ishii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC TRANSAXLE
    • Publication number 20130019707
    • Publication date Jan 24, 2013
    • Tomoyuki Ebihara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORKING VEHICLE WITH ELECTROMAGNETIC BRAKE
    • Publication number 20130015005
    • Publication date Jan 17, 2013
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Kazunari KOGA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROL SYSYTEM FOR MOTOR-DRIVEN LAWNMOWER VEHICLE
    • Publication number 20120159916
    • Publication date Jun 28, 2012
    • KANZAKI KOKYUKOKI MANUFACTURING CO., LTD.
    • Norihiro Ishii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROL SYSTEM FOR A LAWNMOWER VEHICLE HAVING A PLURALITY OF ELECTR...
    • Publication number 20120095636
    • Publication date Apr 19, 2012
    • KANZAKI KOKYUKOKI MANUFACTURING CO., LTD.
    • Norihiro Ishii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Electric Lawn Mower
    • Publication number 20110289896
    • Publication date Dec 1, 2011
    • Kengo SASAHARA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    ELECTRIC ZERO-TURN WORKING VEHICLE
    • Publication number 20110247886
    • Publication date Oct 13, 2011
    • Kengo SASAHARA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    ELECTRIC VEHICLE
    • Publication number 20110155486
    • Publication date Jun 30, 2011
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Koji IWAKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hydraulic Actuator Unit
    • Publication number 20110088545
    • Publication date Apr 21, 2011
    • Kengo Sasahara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Electric Transaxle Unit
    • Publication number 20100236845
    • Publication date Sep 23, 2010
    • Norihiro ISHII
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    RIDING WORK VEHICLE
    • Publication number 20100206647
    • Publication date Aug 19, 2010
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Norihiro ISHII
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC GROUND WORKING VEHICLE
    • Publication number 20090260901
    • Publication date Oct 22, 2009
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Norihiro ISHII
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Dual Clutch Transmission
    • Publication number 20090095102
    • Publication date Apr 16, 2009
    • Kazunari Koga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Dual Clutch Transmission
    • Publication number 20090045026
    • Publication date Feb 19, 2009
    • Norihiro Ishii
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RIDING LAWN MOWER
    • Publication number 20090000839
    • Publication date Jan 1, 2009
    • KANZAKI KOKYUKOKI MANUFACTURING CO., LTD.
    • Norihiro Ishii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    RIDING LAWNMOWER VEHICLE
    • Publication number 20080264026
    • Publication date Oct 30, 2008
    • KANZAKI KOKYUKOKI MANUFACTURING CO., LTD.
    • Norihiro Ishii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pump system, charge relief mechanism and oil pressure control mecha...
    • Publication number 20080185053
    • Publication date Aug 7, 2008
    • Masahisa Kawamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Wheel Motor Device, Working Vehicle, and Hydraulic Drive Working Ve...
    • Publication number 20080053736
    • Publication date Mar 6, 2008
    • Toshifumi Yasuda
    • B60 - VEHICLES IN GENERAL