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For the Inventor, By the Inventor

Tokyo, Japan

Hirotoshi Sakamoto

This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignee: Dai Nippon Printing Co., Ltd.. Active years: 2009-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotoshi Sakamoto. Retrieved from https://idiyas.com/inventor/hirotoshi-sakamoto

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

USPTO Granted Patents = 7 

% Patents Active = 14.3

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Tokyo-to, JP (2009)
  • Shinjuku-ku, JP (2012)
  • Tokyo, JP (2012 - 2021)

Company Filing History:

goldMedal7 out of 3,208 
 
Dai Nippon Printing Co., Ltd.
 patents

Years Active: 2009-2021

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7 patents (USPTO):Explore Patents
1. 10886506 - Cell packaging material, method for manufacturing same, and cell (2021-01-05),
2. 9437881 - Reinforcing material for solid polymer fuel cell, and cohesive/adhesive composition for use in same (2016-09-06),
3. 8741499 - Solid oxide fuel cell (2014-06-03),
4. 8263272 - Cogeneration system using fuel cell (2012-09-11),
5. 8252479 - Solid oxide fuel cell (2012-08-28),
6. 8101316 - Solid oxide fuel cell (2012-01-24),
7. 7517601 - Solid oxide fuel cell (2009-04-14),

Title: Hirotoshi Sakamoto: Pioneering Inventor from Tokyo

Introduction: Hirotoshi Sakamoto is a renowned inventor hailing from the vibrant city of Tokyo, Japan. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Sakamoto's latest patents include a revolutionary AI-powered healthcare device designed to improve patient monitoring and a cutting-edge renewable energy system that harnesses solar power more efficiently.

Career Highlights: Throughout his illustrious career, Sakamoto has been recognized for his innovative spirit and dedication to pushing the boundaries of technology. He has received multiple awards for his inventions, solidifying his reputation as a trailblazer in the industry.

Collaborations: Sakamoto has collaborated with leading research institutions and tech companies to bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has led to the successful development of groundbreaking technologies that have the potential to shape the future.

Conclusion: Hirotoshi Sakamoto's relentless pursuit of innovation and his commitment to creating solutions that make a positive impact on society have cemented his legacy as a pioneering inventor from Tokyo, Japan.

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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