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For the Inventor, By the Inventor

Tokyo, Japan

Yoshimasa Ogawa

This inventor holds 29 USPTO granted patents and 5 published patent applications, primarily in Optical Film Technology. Top assignees: Dai Nippon Printing Co., Ltd., Ushio Denki Kabushiki Kaisha, Kabushiki Kaisha Topcon. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshimasa Ogawa. Retrieved from https://idiyas.com/inventor/yoshimasa-ogawa

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

USPTO Granted Patents = 29 

% Patents Active = 48.3

Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 42(Granted Patents)


Location History:

  • Itabashi-ku, JP (2003 - 2005)
  • Hyogo, JP (2013)
  • Okayama, JP (2010 - 2014)
  • Himeji, JP (2008 - 2015)
  • Tokyo, JP (2005 - 2024)

Company Filing History:

goldMedal10 out of 3,208 
 
Dai Nippon Printing Co., Ltd.
 patents
silverMedal9 out of 840 
 
Ushio Denki Kabushiki Kaisha
 patents
bronzeMedal5 out of 1,033 
 
Kabushiki Kaisha Topcon
 patents
4. 4 out of 77 
 
Dai Nippon Printing
 patents
5. 1 out of 579 
 
Topcon Corporation
 patents

Years Active: 2003-2026

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Areas of Expertise:
Optical Film
Image Display Device
Electroconductive Film
Touch Panel
Flexible Organic EL Display
Cleaning Processing Device
Irradiation Device
Microchip Testing
29 patents (USPTO):Explore Patents
1. 12759265 - Front panel for display device, flexible organic electroluminescence display device, stacked body for display device, and stacked body (2026-10-13),
2. 12709086 - RESIN LAYER HAVING A SPECIFIC ELASTIC MODULUS, OPTICAL FILM, AND IMAGE DISPLAYING DEVICE (2026-08-18),
3. 12643310 - Optical film and image display device (2026-06-02),
4. 12539688 - Flexible organic EL display device, and front panel for display device (2026-02-03),
5. 12295202 - Optical film and image display device (2025-05-06),
6. 11968855 - Optical film and image display device (2024-04-23),
7. 11760070 - Electroconductive layered product, touch panel, and process for producing electroconductive layered product (2023-09-19),
8. 11669211 - Electroconductive film, touch panel, and image display device (2023-06-06),
9. 11648759 - Electroconductive film, touch panel, and image display device (2023-05-16),
10. 11367856 - Optical film and image display device (2022-06-21),
11. 11307339 - Optical film, polarizing plate, and image display device (2022-04-19),
12. 11298925 - Electroconductive film, touch panel, and image display device (2022-04-12),
13. 11247444 - Electroconductive layered product, touch panel, and process for producing electroconductive layered product (2022-02-15),
14. 10831327 - Electroconductive film, touch panel, and image display device (2020-11-10),
15. 9168570 - Cleaning processing device for biological implant (2015-10-27),

Title: Yoshimasa Ogawa: Pioneering Inventor from Tokyo

Introduction: Yoshimasa Ogawa is a renowned inventor hailing from the vibrant city of Tokyo, Japan. With a passion for innovation and a keen eye for detail, Ogawa has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Yoshimasa Ogawa holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions. His most recent patent involves a revolutionary method for optimizing solar panel efficiency, showcasing his commitment to environmental sustainability.

Career Highlights: Throughout his illustrious career, Ogawa has worked with leading tech companies in Japan, spearheading research and development projects that have pushed the boundaries of technological advancement. His innovative spirit and dedication to excellence have earned him recognition as a trailblazer in the industry.

Collaborations: Yoshimasa Ogawa has collaborated with top researchers and engineers from around the world, fostering a culture of creativity and knowledge sharing. His collaborative efforts have led to the successful implementation of cutting-edge technologies in various sectors, further solidifying his reputation as a visionary inventor.

Conclusion: In conclusion, Yoshimasa Ogawa's relentless pursuit of innovation and his remarkable contributions to the field of technology have cemented his legacy as a pioneering inventor. His inventive spirit continues to inspire future generations of inventors to push the boundaries of what is possible 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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