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For the Inventor, By the Inventor

Osaka, Japan

Koyo Sakamoto

This inventor holds 15 USPTO granted patents and 25 published patent applications and 8 EPO patents. Top assignees: Panasonic Corporation, Joled Inc.. Active years: 2011-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koyo Sakamoto. Retrieved from https://idiyas.com/inventor/koyo-sakamoto

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

USPTO Granted Patents = 15 

% Patents Active = 33.3

 

Average Co-Inventor Count = 3.9

ph-index = 3

Forward Citations = 21(Granted Patents)


Location History:

  • Osaka, JP (2011 - 2012)
  • Tokyo, JP (2019 - 2023)

Company Filing History:

goldMedal10 out of 16,454 
 
Panasonic Corporation
 patents
silverMedal5 out of 713 
 
Joled Inc.
 patents

Years Active: 2011-2023

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15 patents (USPTO):Explore Patents
1. 11758749 - Organic EL element having one functional layer with NaF and the other functional layer with Yb (2023-09-12),
2. 11069856 - Solution for organic EL, method of producing organic EL device and organic EL device (2021-07-20),
3. 10526498 - Ink for organic EL (2020-01-07),
4. 10454070 - Organic EL element, organic EL display panel, and method of manufacturing organic EL display panel (2019-10-22),
5. 10283711 - Method of producing organic EL ink and method of manufacturing organic EL device (2019-05-07),
6. 8274222 - Plasma display panel having a protective layer which includes aggregated particles (2012-09-25),
7. 8237363 - Plasma display panel with MgO crystal protective layer (2012-08-07),
8. 8198813 - Plasma display panel (2012-06-12),
9. 8164262 - Plasma display panel (2012-04-24),
10. 8152585 - Method for manufacturing plasma display panel (2012-04-10),
11. 8143786 - Plasma display panel (2012-03-27),
12. 8120255 - Plasma display panel comprising electric charge retention property (2012-02-21),
13. 8053989 - Plasma display panel (2011-11-08),
14. 8051549 - Method for producing plasma display panel (2011-11-08),
15. 7994718 - Plasma display panel (2011-08-09),

Title: Koyo Sakamoto: Pioneering Inventor from Osaka

Introduction: Koyo Sakamoto is a renowned inventor hailing from Osaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Koyo Sakamoto holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Koyo Sakamoto has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

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

Conclusion: Koyo Sakamoto's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his position as a trailblazing inventor in the global tech industry.

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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