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For the Inventor, By the Inventor

Hamura, Japan

Yoshitomo Masuda

This inventor holds 30 USPTO granted patents and 2 EPO patents, primarily in Image Display Technology. Top assignees: Bridgestone Corporation, Seiko Electronic Components Ltd., Kabushiki Kaisha Bridgestone. Active years: 1988-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshitomo Masuda. Retrieved from https://idiyas.com/inventor/yoshitomo-masuda

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

USPTO Granted Patents = 30

% Patents Active = 70.0

 

Average Co-Inventor Count = 5.2

ph-index = 15

Forward Citations = 796(Granted Patents)


Location History:

  • Tachikawa, JP (1989 - 1991)
  • Kodaira, JP (1988 - 2009)
  • Hamura, JP (1995 - 2010)
  • Tokyo, JP (2001 - 2010)

Company Filing History:

goldMedal29 out of 5,194 
 
Bridgestone Corporation
 patents
silverMedal3 out of 26 
 
Seiko Electronic Components Ltd.
 patents
bronzeMedal1 out of 61 
 
Kabushiki Kaisha Bridgestone
 patents
4. 1 out of 3 
 
Seiko Electric Components Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1988-2010

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Areas of Expertise:
Information Display Panel
Image Display Device
Electrophotographic Apparatus
Electric Charging Member
Intermediate Transfer Member
Polyanilines
Lithium Cells
Non-Aqueous Electrolyte
Electrostatic Charging
Image Formation
Display Technology
Device Manufacturing
30 patents (USPTO):Explore Patents
1. 7835064 - Method of manufacturing information display panel (2010-11-16),
2. 7729038 - Method of manufacturing information display panel (2010-06-01),
3. 7705823 - Image display unit (2010-04-27),
4. 7646530 - Particle and device for image display (2010-01-12),
5. 7646358 - Image display device (2010-01-12),
6. 7525719 - Particles and device for displaying image (2009-04-28),
7. 7495819 - Method of manufacturing image display panel, method of manufacturing image display device, and image display device (2009-02-24),
8. 7321459 - Image display device and method (2008-01-22),
9. 7311969 - Semiconductive member and electrophotographic apparatus (2007-12-25),
10. 7224510 - Reversible image display sheet and image display (2007-05-29),
11. 6555210 - Charging member and charging device (2003-04-29),
12. 6175712 - Intermediate transfer member and image formation apparatus using same (2001-01-16),
13. 6020054 - Charging member and device (2000-02-01),
14. 6009297 - Intermediate transfer member and image-forming device (1999-12-28),
15. 5982606 - Electric charging member and electric charging apparatus (1999-11-09),

Title: The Innovative Journey of Yoshitomo Masuda

Introduction: Yoshitomo Masuda, a pioneering inventor hailing from Hamura, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Yoshitomo Masuda's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power efficiency and storage solutions.

Career Highlights: With a career spanning over two decades, Masuda has been at the forefront of developing cutting-edge solutions for sustainable energy sources. His work has led to the creation of several patented technologies that have revolutionized the renewable energy sector.

Collaborations: Throughout his career, Yoshitomo Masuda has collaborated with leading research institutions and universities to further his research and bring his inventions to life. His partnerships have been instrumental in pushing the boundaries of innovation in the field of renewable energy.

Conclusion: Yoshitomo Masuda's relentless pursuit of innovation and commitment to sustainable technologies have solidified his position as a visionary inventor in the realm of renewable energy. His contributions continue to inspire future generations of inventors to push the boundaries of what is possible in creating a more sustainable world.

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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