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For the Inventor, By the Inventor

Iwata, Japan

Takayoshi Ozaki

This inventor holds 83 USPTO granted patents and 10 published patent applications and 38 EPO patents, primarily in Electric Vehicles (CPC class B60K7-0007). Top assignees: Ntn Corporation, Thoratec Corporation, Terumo Kabushiki Kaisha. Active years: 2000-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayoshi Ozaki. Retrieved from https://idiyas.com/inventor/takayoshi-ozaki

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 83 

% Patents Active = 42.2

 

Average Co-Inventor Count = 2.0

ph-index = 20

Forward Citations = 1,379(Granted Patents)

Forward Citations (Not Self Cited) = 1,274(Dec 10, 2025)


Inventors with similar research interests:


    Location History:

    • Shizuoka, JP (2000 - 2017)
    • Iwata, JP (2001 - 2017)

    Company Filing History:

    goldMedal68 out of 2,496 
     
    Ntn Corporation
     patents
    silverMedal8 out of 157 
     
    Thoratec Corporation
     patents
    bronzeMedal4 out of 2,424 
     
    Terumo Kabushiki Kaisha
     patents
    4. 2 out of 305 
     
    Tc1 LLC
     patents
    5. 5 out of 834,513 
    Other
     patents
    where one patent can have more than one assignee

    Years Active: 2000-2017

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    Areas of Expertise:
    Electric Vehicle
    Motor Control Device
    Centrifugal Pump
    Remote-Controlled Actuator
    Electric Automobile
    Motor Driving System
    Rotation Drive Device
    Diagnostic Method
    Insertion Device
    Load Detection Device
    Vehicle Drive Motor
    Flexible Wire
    83 patents (USPTO):Explore Patents
    1. 9850906 - Rotation drive device and centrifugal pump apparatus employing same (2017-12-26),
    2. 9751409 - Electric automobile (2017-09-05),
    3. 9724995 - Diagnostic method for motor (2017-08-08),
    4. 9638202 - Centrifugal pump apparatus (2017-05-02),
    5. 9615836 - Remote-controlled actuator assembly (2017-04-11),
    6. 9550435 - Electric vehicle control device (2017-01-24),
    7. 9410549 - Centrifugal pump apparatus (2016-08-09),
    8. 9395389 - Rotation detector, wheel bearing equipped therewith and process for manufacturing the same (2016-07-19),
    9. 9382908 - Centrifugal pump apparatus (2016-07-05),
    10. 9381285 - Centrifugal pump apparatus (2016-07-05),
    11. 9351735 - Insertion device and insertion method of coil (2016-05-31),
    12. 9347801 - Motor driving system for electric vehicle (2016-05-24),
    13. 9321353 - Motor control device (2016-04-26),
    14. 9296291 - Electric vehicle (2016-03-29),
    15. 9252590 - Electric automobile, in-wheel motor drive device, and motor control method (2016-02-02),

    Title: Takayoshi Ozaki - Innovator in Electric Vehicle Technology

    Introduction:

    Takayoshi Ozaki, a prolific inventor hailing from Iwata, Japan, has made significant contributions to the field of electric vehicle technology. With an impressive portfolio of 83 patents, Ozaki's innovative designs have revolutionized the way we perceive and utilize electric vehicles.

    Latest Patents:

    One of Ozaki's latest patents involves a cutting-edge Rotation Drive Device and Centrifugal Pump Apparatus. This apparatus integrates an impeller in a blood pump system, enhancing productivity and reliability through improved assembly workability. Additionally, Ozaki's Electric Automobile patent showcases his expertise in developing efficient motor units with advanced temperature control systems, ensuring optimal performance and safety in electric vehicles.

    Career Highlights:

    Throughout his career, Takayoshi Ozaki has collaborated with renowned companies such as NTN Corporation and Thoratec Corporation, where his innovative mindset and technical acumen have propelled the advancement of electric vehicle technology. His dedication to pushing the boundaries of innovation has cemented his reputation as a trailblazer in the industry.

    Collaborations:

    Ozaki's success is also attributed to his partnerships with esteemed coworkers like Hiroyuki Yamada and Hiroshi Isobe. Together, they have synergized their skills and expertise to develop groundbreaking technologies that have reshaped the landscape of electric vehicles.

    Conclusion:

    In conclusion, Takayoshi Ozaki stands as a visionary inventor whose relentless pursuit of innovation has redefined the electric vehicle sector. With a remarkable patent portfolio and a history of successful collaborations, Ozaki continues to inspire the next generation of innovators in the pursuit of sustainable and efficient transportation solutions.

    Profile summary based on public USPTO records.
    Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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