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For the Inventor, By the Inventor

Yokohama, Japan

Yasutaka Akashi

This inventor holds 42 USPTO granted patents and 10 EPO patents, primarily in Liquid Developer Technology. Top assignees: Canon Kabushiki Kaisha, Other. Active years: 1990-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasutaka Akashi. Retrieved from https://idiyas.com/inventor/yasutaka-akashi

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

USPTO Granted Patents = 42

% Patents Active = 73.8

 

Average Co-Inventor Count = 5.6

ph-index = 11

Forward Citations = 359(Granted Patents)


Location History:

  • Shimomaruko, Ohta-ku, Tokyo, JP (1993)
  • Kanagawa, JP (2005 - 2010)
  • Tokyo, JP (2012)
  • Yokohama, JP (1990 - 2023)

Company Filing History:

goldMedal41 out of 92,994 
 
Canon Kabushiki Kaisha
 patents
silverMedal1 out of 834,513 
Other
 patents

Years Active: 1990-2023

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Areas of Expertise:
Liquid Developer
Image-Forming Method
Developer Carrying Member
Developing Apparatus
Electrophotographic
Magnetic Toner
Process Cartridge
Toner Production
Binder Resin
Microcapsule Toner
Electrostatic Image
42 patents (USPTO):Explore Patents
1. 11624987 - Liquid developer (2023-04-11),
2. 11281120 - Liquid developer and image-forming method (2022-03-22),
3. 11188005 - Liquid developer (2021-11-30),
4. 11181848 - Liquid developer and method of producing liquid developer (2021-11-23),
5. 10162281 - Liquid developer and manufacturing method of liquid developer (2018-12-25),
6. 9026012 - Developer carrying member, process for its production, and developing assembly (2015-05-05),
7. 8792810 - Developer carrying member, process for its production, and developing assembly (2014-07-29),
8. 8628846 - Developer carrying member and developing unit (2014-01-14),
9. 8546051 - Developer bearing member and process for producing same, development apparatus and development method (2013-10-01),
10. 8377549 - Developer carrying member, and developing apparatus using same (2013-02-19),
11. 8372570 - Developer carrying member, method for manufacturing same and developing apparatus (2013-02-12),
12. 8298658 - Developer carrying member and developing assembly (2012-10-30),
13. 8295745 - Developer carrying member and developing assembly (2012-10-23),
14. 8059997 - Developer carrying member and developing apparatus (2011-11-15),
15. 7796926 - Developing apparatus and electrophotographic image-forming apparatus (2010-09-14),

Title: Yasutaka Akashi: Pioneering Inventor from Yokohama

Introduction: Yasutaka Akashi is a renowned inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yasutaka Akashi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With over two decades of experience in the tech industry, Yasutaka Akashi has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized various sectors.

Collaborations: Throughout his career, Yasutaka Akashi has collaborated with top companies, such as tech giants and startups, to bring his inventions to the market, fostering a culture of innovation and progress.

Conclusion: Yasutaka Akashi's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazing inventor, inspiring the next generation of innovators to push the boundaries of what is possible.

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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