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For the Inventor, By the Inventor

Fuchu, Japan

Shoji Umehara

This inventor holds 13 USPTO granted patents and 1 published patent application. Top assignee: Canon Kabushiki Kaisha. Active years: 1983-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shoji Umehara. Retrieved from https://idiyas.com/inventor/shoji-umehara

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

USPTO Granted Patents = 13 

% Patents Active = 84.6

Average Co-Inventor Count = 4.3

ph-index = 7

Forward Citations = 115(Granted Patents)


Location History:

  • Tokyo, JP (1985)
  • Yokohama, JP (1989)
  • Fuchu, JP (1983 - 1991)
  • Moriya, JP (2009 - 2017)

Company Filing History:

goldMedal13 out of 92,994 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1983-2017

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13 patents (USPTO):Explore Patents
1. 9785102 - Rotatable fixing member, manufacturing method thereof and fixing device (2017-10-10),
2. 8208844 - Roller for fixing and image fixing apparatus using roller for fixing (2012-06-26),
3. 7598012 - Coloring compound and recording material using the same (2009-10-06),
4. 4990625 - Process for synthesis of N,N-disubstituted hydrazone (1991-02-05),
5. 4868080 - Electrophotographic photosensitive member comprising aromatic azo (1989-09-19),
6. 4830944 - Function separated photosensitive member having a diphenylamine (1989-05-16),
7. 4760003 - Electrophotographic photosensitive member containing disazo compound (1988-07-26),
8. 4743523 - Photosensitive member for electrophotography (1988-05-10),
9. 4735882 - Trisazo photsensitive member for electrophotography (1988-04-05),
10. 4702982 - Electrophotographic photosensitive member comprising disazo pigment (1987-10-27),
11. 4666810 - Photosensitive member for electrophotography comprising azo pigments (1987-05-19),
12. 4501808 - Recording medium and process employing a photosensitive organic film (1985-02-26),
13. 4418133 - Disazo photoconductive material and electrophotographic photosensitive (1983-11-29),

Title: The Innovative Journey of Shoji Umehara

Introduction: Shoji Umehara, a pioneering inventor hailing from Fuchu, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Shoji Umehara's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to creating a more efficient and sustainable future.

Career Highlights: With a career spanning over two decades, Shoji Umehara has worked with leading tech companies in Japan, spearheading research and development projects that have led to the creation of cutting-edge technologies.

Collaborations: Throughout his career, Shoji Umehara has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Shoji Umehara's relentless pursuit of innovation and his passion for pushing the boundaries of technology continue to inspire the next generation of inventors and engineers worldwide.

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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