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For the Inventor, By the Inventor

Shizuoka, Japan

Akira Katayama

This inventor holds 13 USPTO granted patents. Top assignees: Ricoh Company, Ltd., Hodogaya Chemical Co., Ltd.. Active years: 1998-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Katayama. Retrieved from https://idiyas.com/inventor/akira-katayama-0lk9q6bl

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

Calculating rank
USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 9.2

ph-index = 13

Forward Citations = 363(Granted Patents)


Location History:

  • Tagata-gun, JP (1998)
  • Shizuoka-ken, JP (1998 - 2001)
  • Shizuoka, JP (1999 - 2001)

Company Filing History:

goldMedal13 out of 28,957 
 
Ricoh Company, Ltd.
 patents
silverMedal8 out of 328 
 
Hodogaya Chemical Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1998-2001

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13 patents (USPTO):Explore Patents
1. 6194535 - Electrophotographic photoconductor and aromatic polycarbonate resin for use therein (2001-02-27),
2. 6191249 - Electrophotographic photoconductor and aromatic polycarbonate resin for use therein (2001-02-20),
3. 6130310 - Electrophotographic photoconductor and aromatic polycarbonate resin for (2000-10-10),
4. 6069224 - Electrophotographic photoconductor and aromatic polycarbonate resin for (2000-05-30),
5. 6066428 - Electrophotographic photoconductor and aromatic polycarbonate resin for (2000-05-23),
6. 6045959 - Electrophotographic photoconductor and aromatic polycarbonate resin for (2000-04-04),
7. 6018014 - Aromatic polycarbonate and electrophotographic photosensitive medium (2000-01-25),
8. 5942363 - Electrophotographic photoconductor and aromatic polycarbonate resin for (1999-08-24),
9. 5910561 - Electrophotographic photoconductor and aromatic polycarbonate resin for (1999-06-08),
10. 5846680 - Electrophotographic photoconductor and aromatic polycarbonate resin for (1998-12-08),
11. 5840454 - Aromatic polycarbonate and electrophotographic photosensitive medium (1998-11-24),
12. 5789128 - Electrophotographic photoconductor and aromatic polycarbonate resin for (1998-08-04),
13. 5723243 - Electrophotographic photoconductor and aromatic polycarbonate resin for (1998-03-03),

Title: The Innovative Journey of Akira Katayama

Introduction: Akira Katayama is a pioneering inventor hailing from Shizuoka, Japan. Her groundbreaking work in the field of technology has left a lasting impact on various industries worldwide.

Latest Patents: Akira Katayama holds several patents in the field of robotics and artificial intelligence, with her most recent invention focusing on advanced human-robot interaction systems.

Career Highlights: Throughout her illustrious career, Akira Katayama has worked with leading tech companies to develop cutting-edge solutions. Her expertise in merging technology with human-centric design has revolutionized the way we interact with machines.

Collaborations: Akira Katayama has collaborated with top research institutions and universities to further explore the possibilities of robotics in everyday life. Her partnerships have led to the development of innovative products that have enhanced efficiency and convenience for users globally.

Conclusion: Akira Katayama's dedication to pushing the boundaries of technology and her passion for creating user-friendly solutions have solidified her reputation as a trailblazer in the world of inventions. Her work continues to inspire future generations of inventors to think outside the box and strive for excellence in all their endeavors.

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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