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For the Inventor, By the Inventor

Seto, Japan

Ken Toshiyuki

This inventor holds 20 USPTO granted patents and 5 published patent applications and 2 EPO patents, primarily in Power Conversion Technology. Top assignees: Toyota Jidosha Kabushiki Kaisha, Denso Corporation, Toyota Motor Engineering & Manufacturing North America, Inc.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ken Toshiyuki. Retrieved from https://idiyas.com/inventor/ken-toshiyuki

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

USPTO Granted Patents = 20 

% Patents Active = 70.0

 

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Nissin, JP (2015)
  • Seto, JP (2016 - 2019)
  • Nisshin, JP (2019 - 2022)
  • Aichi-ken, JP (2023)
  • Toyota, JP (2024)

Company Filing History:

goldMedal13 out of 38,970 
 
Toyota Jidosha Kabushiki Kaisha
 patents
silverMedal7 out of 20,436 
 
Denso Corporation
 patents
bronzeMedal1 out of 4,371 
 
Toyota Motor Engineering & Manufacturing North America, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2015-2025

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Areas of Expertise:
Inverter
Power Converter
Electric Vehicle
Motor System
Switching Circuit
DC-DC Converter
Bidirectional Converter
Gate Controller
Charge Pump Circuit
PLLs
Driving Device
Folded Planar Litz Wire
20 patents (USPTO):Explore Patents
1. 12451818 - Inverter (2025-10-21),
2. 12294290 - Controller for power converter (2025-05-06),
3. 11984818 - Inverter capable of operating in multiple states (2024-05-14),
4. 11691519 - Electrically driven vehicle (2023-07-04),
5. 11239754 - Bidirectional power converter, electric vehicle, and control method for bidirectional power converter (2022-02-01),
6. 11146202 - Motor system (2021-10-12),
7. 10958065 - Switching circuit (2021-03-23),
8. 10742210 - Drive circuit for switch (2020-08-11),
9. 10483853 - DC-DC converter (2019-11-19),
10. 10418892 - Electric power conversion circuit for reducing switching loss comprising multiple filed effect transistors and a gate controller (2019-09-17),
11. 10305367 - Power conversion circuit (2019-05-28),
12. 10256330 - Switching circuit (2019-04-09),
13. 10033262 - Gate voltage control device (2018-07-24),
14. 9991881 - Switching circuit (2018-06-05),
15. 9866010 - Electric power conversion device (2018-01-09),

Title: Ken Toshiyuki - Innovator from Seto, Japan

Introduction:

Ken Toshiyuki is a renowned inventor hailing from Seto, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents:

Ken Toshiyuki holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights:

Throughout his illustrious career, Ken Toshiyuki has worked with leading tech companies to develop cutting-edge products that have revolutionized various industries. His keen eye for detail and passion for innovation have set him apart as a visionary in the field.

Collaborations:

Ken Toshiyuki has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of creativity and excellence in all his projects. His ability to work seamlessly in multidisciplinary teams has led to the successful implementation of numerous groundbreaking ideas.

Conclusion:

In conclusion, Ken Toshiyuki's dedication to pushing the boundaries of technology and his relentless pursuit of innovation continue to inspire the next generation of inventors. His impact on the world of inventions is truly remarkable, and his legacy is set to endure 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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