logo

For the Inventor, By the Inventor

Hitachi, Japan

Hiroshi Yamauchi

This inventor holds 7 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1996-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Yamauchi. Retrieved from https://idiyas.com/inventor/hiroshi-yamauchi-vbvr0l58

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 = 28.6

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 79(Granted Patents)


Company Filing History:

goldMedal7 out of 42,731 
 
Hitachi, Ltd.
 patents

Years Active: 1996-2010

Loading Chart...
7 patents (USPTO):Explore Patents
1. 7745035 - Separator and fuel cell using thereof (2010-06-29),
2. 7695838 - Fuel cell system and diagnosis system for the fuel cell system (2010-04-13),
3. 7678486 - Separator for fuel cell and fuel cell containing the separator (2010-03-16),
4. 7553572 - Fuel cell device and fuel cell management system (2009-06-30),
5. 7320841 - Fuel cell and separator structure used therein (2008-01-22),
6. 5977515 - Underwater laser processing device including chamber with partitioning (1999-11-02),
7. 5519330 - Method and apparatus for measuring degree of corrosion of metal materials (1996-05-21),

Title: The Legacy of Hiroshi Yamauchi: Innovator from Hitachi, JP

Introduction: Hiroshi Yamauchi, a pioneering inventor hailing from Hitachi, Japan, made significant contributions to the world of innovations and patents.

Latest Patents: As of the latest data, Hiroshi Yamauchi holds several patents in the field of electronics and gaming technologies, showcasing his continuous commitment to pushing the boundaries of innovation.

Career Highlights: Yamauchi's career was marked by his leadership in a renowned electronics company, where he spearheaded groundbreaking projects that revolutionized the industry. His innovative mindset and strategic vision led to the development of cutting-edge technologies that are still influential today.

Collaborations: Throughout his career, Hiroshi Yamauchi collaborated with top researchers, inventors, and engineers to bring his ideas to life. His ability to foster productive collaborations resulted in the creation of revolutionary products that left a lasting impact on the market.

Conclusion: Hiroshi Yamauchi's legacy as an inventor and innovator from Hitachi, Japan, continues to inspire future generations to pursue groundbreaking ideas and push the boundaries of what is possible in the world of patents and innovations.

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]
Loading…