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For the Inventor, By the Inventor

Toyota, Japan

Yukihisa Katayama

This inventor holds 6 USPTO granted patents and 2 EPO patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Other. Active years: 2011-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukihisa Katayama. Retrieved from https://idiyas.com/inventor/yukihisa-katayama

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

USPTO Granted Patents = 6

% Patents Active = 33.3

 

Average Co-Inventor Count = 3.6

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Toyota, JP (2011 - 2012)
  • Nagoya, JP (2019 - 2020)

Company Filing History:

goldMedal6 out of 38,837 
 
Toyota Jidosha Kabushiki Kaisha
 patents
silverMedal2 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 2011-2020

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6 patents (USPTO):Explore Patents
1. 10600720 - Semiconductor device (2020-03-24),
2. 10263271 - Redox type fuel cell (2019-04-16),
3. 8309271 - Tubular fuel cell and fuel cell module (2012-11-13),
4. 8110248 - Fuel cell structure and method of manufacturing same (2012-02-07),
5. 8034512 - Tubular fuel cell with coil current collector (2011-10-11),
6. 7923170 - Fuel cell separator with a vapor-phase grown carbon-based porous material of nanosize structure (2011-04-12),

Title: The Innovative Journey of Yukihisa Katayama

Introduction: Yukihisa Katayama is a renowned inventor hailing from Toyota, Japan. His groundbreaking work in the field of innovation has significantly impacted various industries.

Latest Patents: Yukihisa Katayama holds several patents in the automotive sector, focusing on advancements in electric vehicle technology, safety features, and sustainable materials.

Career Highlights: With a career spanning over two decades, Yukihisa Katayama has been instrumental in developing cutting-edge solutions for Toyota, contributing to the company's reputation as a leader in automotive innovation.

Collaborations: Throughout his career, Yukihisa Katayama has collaborated with top engineers, designers, and researchers both within Toyota and from external organizations. These collaborations have led to the creation of revolutionary products and technologies.

Conclusion: Yukihisa Katayama's dedication to pushing the boundaries of innovation and his passion for creating a sustainable future through his inventions make him a true pioneer in the world of technology.

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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