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For the Inventor, By the Inventor

Tokyo, Japan

Satoko Tofukuji

This inventor holds 16 USPTO granted patents and 9 published patent applications and 10 EPO patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Toyoda Iron Works Co., Ltd., Toyota Motor Engineering & Manufacturing North America, Inc.. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoko Tofukuji. Retrieved from https://idiyas.com/inventor/satoko-tofukuji

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

USPTO Granted Patents = 16 

% Patents Active = 68.8

 

Average Co-Inventor Count = 2.1

ph-index = 1

Forward Citations = 10(Granted Patents)


Location History:

  • Susono, JP (2012 - 2015)
  • Minato-ku Tokyo-to, JP (2017)
  • Tokyo-to, JP (2017 - 2022)
  • Tokyo, JP (2019 - 2024)

Company Filing History:

goldMedal15 out of 38,912 
 
Toyota Jidosha Kabushiki Kaisha
 patents
silverMedal1 out of 155 
 
Toyoda Iron Works Co., Ltd.
 patents
bronzeMedal1 out of 4,366 
 
Toyota Motor Engineering & Manufacturing North America, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2012-2025

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16 patents (USPTO):Explore Patents
1. 12469306 - Management system, map generation system, and non-transitory computer-readable recording medium (2025-11-11),
2. 12249700 - Battery cooler (2025-03-11),
3. 11978871 - Battery and vehicle (2024-05-07),
4. 11877423 - Battery thermal management with large area planar heat pipes (2024-01-16),
5. 11230998 - Ventilation apparatus of internal combustion engine (2022-01-25),
6. 10738680 - Cylinder head of multi-cylinder engine (2020-08-11),
7. 10253732 - Supercharged internal combustion engine (2019-04-09),
8. 10184419 - Cooling device for internal combustion engine (2019-01-22),
9. 10119436 - Internal combustion engine (2018-11-06),
10. 9840999 - Internal combustion engine (2017-12-12),
11. 9759120 - Cooling device for internal combustion engine (2017-09-12),
12. 8967094 - Internal combustion engine (2015-03-03),
13. 8720621 - Electrically driven vehicle (2014-05-13),
14. 8423219 - Electric drive vehicle (2013-04-16),
15. 8296004 - Electrically-driven vehicle (2012-10-23),

Title: The Innovative Journey of Satoko Tofukuji

Introduction: Satoko Tofukuji is a pioneering inventor hailing from Tokyo-to, Japan. Her groundbreaking work in the field of technology has earned her recognition on both national and international levels.

Latest Patents: Satoko Tofukuji's most recent patents focus on advancements in artificial intelligence and robotics, showcasing her commitment to pushing the boundaries of innovation in these fields.

Career Highlights: With a career spanning over two decades, Satoko Tofukuji has consistently demonstrated her expertise in developing cutting-edge solutions. Her contributions have revolutionized the way we interact with technology, making her a true trailblazer in the industry.

Collaborations: Throughout her career, Satoko Tofukuji has collaborated with leading tech companies and research institutions to bring her ideas to life. These partnerships have been instrumental in the successful implementation of her inventions and have paved the way for future collaborations.

Conclusion: Satoko Tofukuji's passion for innovation and relentless pursuit of excellence have solidified her reputation as a visionary inventor. Her impact on the world of technology is undeniable, and her legacy will continue to inspire generations 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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