Eiichi Yasumoto

This inventor holds 52 USPTO granted patents and 5 published patent applications, plus 3 CIPO patents and 13 EPO patents, primarily in Fuel Cell Technology (CPC class 429 ). Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation. Active years: 1994-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiichi Yasumoto. Retrieved from https://idiyas.com/inventor/eiichi-yasumoto

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

USPTO Granted Patents = 52 (Patent Applications = 5)

% Patents Active = 73.1

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 13 (Patent Applications = 6)

Average Co-Inventor Count = 5.3

ph-index = 12

Forward Citations = 491(Granted Patents)

Forward Citations (Not Self Cited) = 485(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kadoma, JP (1994)
Kantano, JP (2003)
Katano, JP (1995 - 2005)
Soraku-gun, JP (2003 - 2009)
Kyoto, JP (2003 - 2014)

Company Filing History:

34 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

18 out of 16,454

Panasonic Corporation

patents

Years Active: 1994-2014

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Areas of Expertise:

Fuel Cell

Polymer Electrolyte

Separator Plate

Electrode Assembly

Gas Diffusion Electrode

Preservation Method

Manifold Apertures

Electrolyte Membrane

Production Method

Solid Polymer Electrolyte

Fuel Cell System

Life Predicting Device

52 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8771892 - Fuel cell power generation system and operation stop method of the same (2014-07-08),

2. 8728674 - Fuel cell system with controlled stop process for a shut-down operation (2014-05-20),

3. 8435692 - Fuel cell (2013-05-07),

4. 8435657 - Method of preserving polymer electrolyte fuel cell stack and preservation assembly of polymer electrolyte fuel cell stack (2013-05-07),

5. 8137829 - Method of preserving polymer electrolyte fuel cell stack and preservation assembly of polymer electrolyte fuel cell stack (2012-03-20),

6. 8021772 - Preservation assembly of polymer electrolyte fuel cell stack (2011-09-20),

7. 8003239 - Method of preserving polymer electrolyte fuel cell stack and preservation assembly of polymer electrolyte fuel cell stack (2011-08-23),

8. 7976972 - Method of preserving polymer electrolyte fuel cell stack and preservation assembly of polymer electrolyte fuel cell stack (2011-07-12),

9. D623135 - Fuel cell (2010-09-07),

10. 7790324 - Separator plate and fuel cell (2010-09-07),

11. D612806 - Separator for fuel cell (2010-03-30),

12. D612805 - Separator for fuel cell (2010-03-30),

13. D596565 - Separator for fuel cell (2009-07-21),

14. 7494737 - Fuel cell having manifold apertures and cover plates (2009-02-24),

15. D586746 - Separator for fuel cell (2009-02-17),

Title: Eiichi Yasumoto: Pioneering Inventor from Kyoto

Introduction: Eiichi Yasumoto is a distinguished inventor hailing from the historic city of Kyoto, Japan. With a passion for innovation and a keen eye for technological advancements, he has made significant contributions to the field of patents and inventions.

Latest Patents: Eiichi Yasumoto holds several groundbreaking patents in the areas of robotics, artificial intelligence, and renewable energy technologies. His recent patents focus on enhancing efficiency and sustainability in various industries.

Career Highlights: Throughout his illustrious career, Eiichi Yasumoto has worked with leading research institutions and technology companies to bring his innovative ideas to life. His dedication to pushing the boundaries of what is possible has earned him recognition as a visionary in the field of inventions.

Collaborations: Eiichi Yasumoto has collaborated with top engineers, scientists, and inventors from around the world to develop cutting-edge solutions to complex challenges. His ability to work seamlessly in multidisciplinary teams has led to the successful implementation of several groundbreaking projects.

Conclusion: In conclusion, Eiichi Yasumoto's relentless pursuit of innovation and his commitment to creating a better future through his inventions make him a true pioneer in the world of patents and inventions. His work continues to inspire the next generation of inventors to dream big and push the boundaries of what is possible.

Profile summary based on public USPTO records.