TREA

Tosok Corporation

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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotation angle detecting device and electric actuator
    • Patent number 12,007,253
    • Issue date Jun 11, 2024
    • NIDEC TOSOK CORPORATION
    • Yosuke Ito
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Solenoid valve
    • Patent number 11,976,739
    • Issue date May 7, 2024
    • NIDEC TOSOK CORPORATION
    • Hiroki Shimizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electric pump
    • Patent number 11,973,380
    • Issue date Apr 30, 2024
    • NIDEC TOSOK CORPORATION
    • Yoshiyuki Kobayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric actuator
    • Patent number 11,962,227
    • Issue date Apr 16, 2024
    • NIDEC TOSOK CORPORATION
    • Hiroshi Shirai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric oil pump
    • Patent number 11,920,591
    • Issue date Mar 5, 2024
    • NIDEC TOSOK CORPORATION
    • Koji Higuchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor driving control substrate and motor-driven oil pump
    • Patent number 11,894,790
    • Issue date Feb 6, 2024
    • NIDEC TOSOK CORPORATION
    • Yusaku Seki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric oil pump
    • Patent number D1005341
    • Issue date Nov 21, 2023
    • NIDEC TOSOK CORPORATION
    • Yuzo Nagai
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Electromagnetic valve
    • Patent number 11,802,635
    • Issue date Oct 31, 2023
    • NIDEC TOSOK CORPORATION
    • Kenta Kuramochi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor control device and electric pump device
    • Patent number 11,750,135
    • Issue date Sep 5, 2023
    • NIDEC TOSOK CORPORATION
    • Yasuhiro Shirai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control device for motor unit
    • Patent number 11,739,741
    • Issue date Aug 29, 2023
    • NIDEC TOSOK CORPORATION
    • Masaya Furushou
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electromagnetic valve
    • Patent number 11,703,142
    • Issue date Jul 18, 2023
    • NIDEC TOSOK CORPORATION
    • Tomohiko Nakanishi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Motor driving device and electric oil pump device
    • Patent number 11,705,852
    • Issue date Jul 18, 2023
    • NIDEC TOSOK CORPORATION
    • Yoshiyuki Kobayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electronic board, in-vehicle electric motor and electric pump
    • Patent number 11,698,069
    • Issue date Jul 11, 2023
    • NIDEC TOSOK CORPORATION
    • Yusaku Seki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Actuator and actuator device
    • Patent number 11,648,916
    • Issue date May 16, 2023
    • NIDEC TOSOK CORPORATION
    • Kazuhiro Saito
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electromagnetic valve
    • Patent number 11,603,946
    • Issue date Mar 14, 2023
    • NIDEC TOSOK CORPORATION
    • Tomohiko Nakanishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic valve
    • Patent number 11,555,545
    • Issue date Jan 17, 2023
    • NIDEC TOSOK CORPORATION
    • Tomohiko Nakanishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electric oil pump
    • Patent number D974413
    • Issue date Jan 3, 2023
    • NIDEC TOSOK CORPORATION
    • Yoshiyuki Kobayashi
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Electric oil pump
    • Patent number 11,539,258
    • Issue date Dec 27, 2022
    • NIDEC TOSOK CORPORATION
    • Shigehiro Kataoka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric pump
    • Patent number 11,536,268
    • Issue date Dec 27, 2022
    • KYB Corporation
    • Kohei Kubo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric oil pump
    • Patent number 11,530,700
    • Issue date Dec 20, 2022
    • NIDEC TOSOK CORPORATION
    • Shigehiro Kataoka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric actuator
    • Patent number 11,519,480
    • Issue date Dec 6, 2022
    • NIDEC TOSOK CORPORATION
    • Hiroshi Shirai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric actuator including seal member in lid groove
    • Patent number 11,522,404
    • Issue date Dec 6, 2022
    • NIDEC TOSOK CORPORATION
    • Shuichi Kinjo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric oil pump
    • Patent number 11,512,774
    • Issue date Nov 29, 2022
    • NIDEC TOSOK CORPORATION
    • Shigehiro Kataoka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motor assembly
    • Patent number 11,486,484
    • Issue date Nov 1, 2022
    • Nidec Corporation
    • Shuhei Nakamatsu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electromagnetic valve
    • Patent number 11,480,261
    • Issue date Oct 25, 2022
    • NIDEC TOSOK CORPORATION
    • Tomohiko Nakanishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electric pump device and attachment structure of electric pump device
    • Patent number 11,462,963
    • Issue date Oct 4, 2022
    • NIDEC TOSOK CORPORATION
    • Hitoshi Sakamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor assembly including inverter case and wiring harness
    • Patent number 11,431,220
    • Issue date Aug 30, 2022
    • Nidec Corporation
    • Shuhei Nakamatsu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electromagnetic valve and valve device
    • Patent number 11,415,238
    • Issue date Aug 16, 2022
    • NIDEC TOSOK CORPORATION
    • Tomohiko Nakanishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electric actuator
    • Patent number 11,408,485
    • Issue date Aug 9, 2022
    • NIDEC TOSOK CORPORATION
    • Shuichi Kinjo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Blow-by gas leak diagnostic device
    • Patent number 11,401,844
    • Issue date Aug 2, 2022
    • NIDEC TOSOK CORPORATION
    • Chikao Komaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC ACTUATOR
    • Publication number 20230055495
    • Publication date Feb 23, 2023
    • Nidec Tosok Corporation
    • Takamitsu SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PUMP
    • Publication number 20230012331
    • Publication date Jan 12, 2023
    • NIDEC TOSOK CORPORATION
    • Yoshiyuki SHIZUKU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTROMAGNETIC VALVE MODULE
    • Publication number 20230003311
    • Publication date Jan 5, 2023
    • NIDEC TOSOK CORPORATION
    • Saori NUIYA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MOTOR CONTROL DEVICE AND ELECTRIC PUMP DEVICE
    • Publication number 20220416704
    • Publication date Dec 29, 2022
    • NIDEC TOSOK CORPORATION
    • Yasuhiro SHIRAI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SOLENOID VALVE
    • Publication number 20220412478
    • Publication date Dec 29, 2022
    • NIDEC TOSOK CORPORATION
    • Hiroki SHIMIZU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRIC PUMP
    • Publication number 20220416618
    • Publication date Dec 29, 2022
    • NIDEC TOSOK CORPORATION
    • Tomohiro SAKATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC PUMP
    • Publication number 20220416617
    • Publication date Dec 29, 2022
    • NIDEC TOSOK CORPORATION
    • Tomohiro SAKATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC ACTUATOR
    • Publication number 20220337118
    • Publication date Oct 20, 2022
    • NIDEC TOSOK CORPORATION
    • Hiroshi SHIRAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY ELECTRIC MACHINE AND PUMP
    • Publication number 20220320941
    • Publication date Oct 6, 2022
    • NIDEC TOSOK CORPORATION
    • Shigehiro KATAOKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY ELECTRIC MACHINE AND PUMP
    • Publication number 20220320942
    • Publication date Oct 6, 2022
    • NIDEC TOSOK CORPORATION
    • Shigehiro KATAOKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC PUMP
    • Publication number 20220320974
    • Publication date Oct 6, 2022
    • NIDEC TOSOK CORPORATION
    • Yuzo NAGAI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTROMAGNETIC VALVE
    • Publication number 20220307620
    • Publication date Sep 29, 2022
    • NIDEC TOSOK CORPORATION
    • Tomohiko NAKANISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRIC PUMP
    • Publication number 20220307499
    • Publication date Sep 29, 2022
    • NIDEC TOSOK CORPORATION
    • Nan WU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTROMAGNETIC VALVE
    • Publication number 20220307623
    • Publication date Sep 29, 2022
    • NIDEC TOSOK CORPORATION
    • Kenta KURAMOCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRIC PUMP
    • Publication number 20220307496
    • Publication date Sep 29, 2022
    • NIDEC TOSOK CORPORATION
    • Nan WU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEARBOX AND MOTOR DRIVER
    • Publication number 20220243799
    • Publication date Aug 4, 2022
    • NIDEC TOSOK CORPORATION
    • Yoshihisa OKUHATA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRIC PUMP
    • Publication number 20220235765
    • Publication date Jul 28, 2022
    • NIDEC TOSOK CORPORATION
    • Yoshiyuki KOBAYASHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTROMAGNETIC VALVE
    • Publication number 20220205554
    • Publication date Jun 30, 2022
    • NIDEC TOSOK CORPORATION
    • Tomohiko NAKANISHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTROMAGNETIC VALVE
    • Publication number 20220205553
    • Publication date Jun 30, 2022
    • NIDEC TOSOK CORPORATION
    • Tomohiko NAKANISHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLOW-BY GAS LEAK DIAGNOSTIC DEVICE
    • Publication number 20220205375
    • Publication date Jun 30, 2022
    • NIDEC TOSOK CORPORATION
    • Chikao KOMAKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Electromagnetic Valve
    • Publication number 20220196180
    • Publication date Jun 23, 2022
    • NIDEC TOSOK CORPORATION
    • Tomohiko NAKANISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTROMAGNETIC VALVE
    • Publication number 20220099211
    • Publication date Mar 31, 2022
    • NIDEC TOSOK CORPORATION
    • Tomohiko NAKANISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTROMAGNETIC VALVE
    • Publication number 20220099212
    • Publication date Mar 31, 2022
    • Nidec Tosok Corporation
    • Tomohiko NAKANISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTROMAGNETIC VALVE
    • Publication number 20220099193
    • Publication date Mar 31, 2022
    • NIDEC TOSOK CORPORATION
    • Tomohiko NAKANISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRIC OIL PUMP
    • Publication number 20220034315
    • Publication date Feb 3, 2022
    • Nidec Tosok Corporation
    • Koji HIGUCHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTATION ANGLE DETECTING DEVICE AND ELECTRIC ACTUATOR
    • Publication number 20210396551
    • Publication date Dec 23, 2021
    • NIDEC TOSOK CORPORATION
    • Yosuke ITO
    • G01 - MEASURING TESTING
  • Information Patent Application

    ELECTRIC ACTUATOR
    • Publication number 20210384798
    • Publication date Dec 9, 2021
    • NIDEC TOSOK CORPORATION
    • Hiroshi SHIRAI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC ACTUATOR
    • Publication number 20210381582
    • Publication date Dec 9, 2021
    • NIDEC TOSOK CORPORATION
    • Hiroshi SHIRAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRIC PUMP
    • Publication number 20210348620
    • Publication date Nov 11, 2021
    • KYB Corporation
    • Kohei KUBO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTROMAGNETIC VALVE AND VALVE DEVICE
    • Publication number 20210310574
    • Publication date Oct 7, 2021
    • NIDEC TOSOK CORPORATION
    • Tomohiko NAKANISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks

  • Information Trademark

    76598800 - TOSOK
    • Serial number 76598800
    • Registration number 3113452
    • Filing date Jun 23, 2004
    • Nidec Tosok Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78063672 - TOSOK
    • Serial number 78063672
    • Registration number 2729143
    • Filing date May 15, 2001
    • Nidec Tosok Corporation
    • 7 - Machines and machine tools