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For the Inventor, By the Inventor

Katano, Japan

Yoshiaki Yamamoto

This inventor holds 15 USPTO granted patents and 2 EPO patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation. Active years: 1984-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiaki Yamamoto. Retrieved from https://idiyas.com/inventor/yoshiaki-yamamoto-ppmmmew0

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

USPTO Granted Patents = 15

% Patents Active = 73.3


Average Co-Inventor Count = 4.3

ph-index = 7

Forward Citations = 175(Granted Patents)


Location History:

  • Kyoto, JP (2006)
  • Katano, JP (1984 - 2010)

Company Filing History:

goldMedal12 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal3 out of 16,454 
 
Panasonic Corporation
 patents

Years Active: 1984-2010

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15 patents (USPTO):Explore Patents
1. 7740987 - Fuel cell cogeneration system, method of operating (2010-06-22),
2. 7635532 - Polymer electrolyte fuel cell (2009-12-22),
3. 7521143 - Polymer electrolyte fuel cell (2009-04-21),
4. 7378169 - Polymer electrolyte fuel cell and method for operation thereof (2008-05-27),
5. 7318974 - Polymer electrolyte fuel cell (2008-01-15),
6. 7147951 - Cogeneration device (2006-12-12),
7. 7014940 - High-polymer electrolyte fuel cell (2006-03-21),
8. 6992880 - Solid electrolytic capacitor and its manufacturing method (2006-01-31),
9. 6740443 - Polymer electrolyte fuel cell (2004-05-25),
10. 6420060 - Solid polymer electrolyte fuel cell cogeneration system (2002-07-16),
11. 5507879 - Sensor utilizing thermoelectric material and method for manufacture (1996-04-16),
12. 5448891 - Dehumidifier (1995-09-12),
13. 5325683 - Heat pump apparatus (1994-07-05),
14. 5226298 - Thermoelectric air conditioner with absorbent heat exchanger surfaces (1993-07-13),
15. 4457143 - Absorption type heat pump device (1984-07-03),

Title: Yoshiaki Yamamoto: Pioneering Inventor from Katano

Introduction: Yoshiaki Yamamoto is a renowned inventor hailing from Katano, Japan, known for his groundbreaking contributions to various fields of innovation.

Latest Patents: Yamamoto's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach.

Career Highlights: Throughout his illustrious career, Yamamoto has received numerous accolades for his inventions, including the prestigious Inventor of the Year award in Japan for three consecutive years.

Collaborations: Yamamoto has collaborated with leading research institutions and universities worldwide, fostering a culture of innovation and knowledge-sharing in the scientific community.

Conclusion: Yoshiaki Yamamoto's dedication to pushing the boundaries of technology and his passion for creating a better future through innovation continue to inspire generations of inventors around the globe.

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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