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For the Inventor, By the Inventor

Osaka, Japan

Yoshikazu Togoshi

This inventor holds 61 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in Riding Mower Technology (CPC class A01D). Top assignees: Kubota Corporation, Kuboto Corporation. Active years: 1988-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshikazu Togoshi. Retrieved from https://idiyas.com/inventor/yoshikazu-togoshi

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

USPTO Granted Patents = 61 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.8

ph-index = 18

Forward Citations = 770(Granted Patents)

Forward Citations (Not Self Cited) = 718(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Osaka, JP (1988 - 2019)
  • Sakai, JP (1990 - 2023)

Company Filing History:

goldMedal60 out of 2,902 
 
Kubota Corporation
 patents
silverMedal1 out of 7 
 
Kuboto Corporation
 patents

Years Active: 1988-2023

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Areas of Expertise:
Riding Mower
Motor Cooling
Drive Wheel Control
Grass Clippings Guide
Rear Discharge Type
Climb-Up Assist
Belt Tensioning Device
Lawn Tractor
Working Vehicle
Mower Unit
61 patents (USPTO):Explore Patents
1. 11666000 - Riding-type mower (2023-06-06),
2. 10694676 - Riding-type mower (2020-06-30),
3. 10538179 - Work vehicle (2020-01-21),
4. 10426084 - Mower capable of effectively cooling a motor (2019-10-01),
5. 10293853 - Vehicle having independently driven and controlled right and left drive wheels (2019-05-21),
6. 10188032 - Mower with motor cooling (2019-01-29),
7. 10112645 - Traveling vehicle (2018-10-30),
8. 9731760 - Traveling vehicle (2017-08-15),
9. 9676270 - Work vehicle (2017-06-13),
10. 9656687 - Vehicle having independently driven and controlled right and left drive wheels (2017-05-23),
11. 9596804 - Riding mower (2017-03-21),
12. 9125340 - Ride-on lawn mower (2015-09-08),
13. 8838311 - Vehicle having independently driven and controlled right and left drive wheels (2014-09-16),
14. 8720173 - Climb-up assist structure for mower unit (2014-05-13),
15. 8567166 - Belt tensioning device for a riding type mower (2013-10-29),

Title: The Innovative Journey of Yoshikazu Togoshi

Introduction: Yoshikazu Togoshi, a pioneering inventor hailing from Osaka, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Yoshikazu Togoshi's most recent patents focus on advancements in robotics and artificial intelligence, showcasing his commitment to pushing the boundaries of technological development.

Career Highlights: With a career spanning over two decades, Togoshi has established himself as a leading figure in the field of automation and robotics. His work has not only revolutionized industrial processes but has also paved the way for new possibilities in various sectors.

Collaborations: Throughout his career, Yoshikazu Togoshi has collaborated with renowned research institutions and leading tech companies to further enhance his inventions. His ability to work in multidisciplinary teams has led to the successful implementation of cutting-edge technologies.

Conclusion: In conclusion, Yoshikazu Togoshi's relentless pursuit of innovation and his passion for creating transformative technologies have solidified his position as a visionary inventor in the realm of robotics and automation. His contributions continue to inspire future generations of inventors and shape the technological landscape for years to come.

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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