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For the Inventor, By the Inventor

Yokohama, Japan

Koji Matsunaga

This inventor holds 22 USPTO granted patents and 12 EPO patents. Top assignees: Mitsui Chemicals, Inc., Fujitsu Corporation, Fujitsu Telecom Networks Limited. Active years: 2004-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Matsunaga. Retrieved from https://idiyas.com/inventor/koji-matsunaga

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

USPTO Granted Patents = 22

% Patents Active = 54.5

 

Average Co-Inventor Count = 4.8

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Fukuoka, JP (2004 - 2014)
  • Munakata, JP (2015 - 2017)
  • Ichihara, JP (2012 - 2018)
  • Yokohama, JP (2009 - 2023)

Company Filing History:

goldMedal12 out of 1,816 
 
Mitsui Chemicals, Inc.
 patents
silverMedal10 out of 39,371 
 
Fujitsu Corporation
 patents
bronzeMedal2 out of 42 
 
Fujitsu Telecom Networks Limited
 patents
where one patent can have more than one assignee

Years Active: 2004-2023

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22 patents (USPTO):Explore Patents
1. 11577995 - Fiber-sizing agent, inorganic reinforcement material, resin composition, and molded article (2023-02-14),
2. 11453768 - Resin composition and molded body formed therefrom (2022-09-27),
3. 11396564 - Electroconductive resin composition, method for manufacturing same and molded article obtained therefrom (2022-07-26),
4. 10017591 - 1-butane-α-olefin copolymer composition (2018-07-10),
5. 9755777 - Optical transmitter and optical transmission method (2017-09-05),
6. 9657117 - 4-methyl-1-pentene polymer, resin composition containing 4-methyl-1-pentene polymer, masterbatch thereof, and formed product thereof (2017-05-23),
7. 9537599 - Optical transmitter and optical transmission method (2017-01-03),
8. 9505958 - 1-butene α-olefin copolymer composition (2016-11-29),
9. 9450698 - Optical transmission device, optical transmission system, and optical transmission method (2016-09-20),
10. 9273202 - Adhesive composition and adhesive containing the same (2016-03-01),
11. 9270382 - Optical communication apparatus and control method thereof (2016-02-23),
12. 9112637 - Optical transmission device and method (2015-08-18),
13. 8891966 - Optical communication device and signal adjusting method (2014-11-18),
14. 8877856 - Adhesive resin composition and hot melt adhesive obtained therefrom (2014-11-04),
15. 8765872 - 4-methyl-1-pentene polymer, resin composition containing 4-methyl-1-pentene polymer, masterbatch thereof, and formed product thereof (2014-07-01),

Title: The Innovative Journey of Koji Matsunaga

Introduction:

Koji Matsunaga is a renowned inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents:

Koji Matsunaga 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 a career spanning over two decades, Matsunaga has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations:

Throughout his career, Koji Matsunaga has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange.

Conclusion:

In conclusion, Koji Matsunaga's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology, inspiring the next generation of inventors 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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