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For the Inventor, By the Inventor

Chiba, Japan

Koji Ohguma

This inventor holds 16 USPTO granted patents and 2 published patent applications and 6 EPO patents. Top assignees: Jnc Corporation, Chisso Corporation, Chisso Petrochemical Corporation. Active years: 2007-2021.

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

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

USPTO Granted Patents = 16 

% Patents Active = 37.5

 

Average Co-Inventor Count = 4.4

ph-index = 4

Forward Citations = 74(Granted Patents)


Location History:

  • Kanagawa, JP (2007 - 2008)
  • Ichihara, JP (2008 - 2013)
  • Tokyo, JP (2019)
  • Chiba, JP (2010 - 2021)

Company Filing History:

goldMedal10 out of 587 
 
Jnc Corporation
 patents
silverMedal6 out of 1,109 
 
Chisso Corporation
 patents
bronzeMedal1 out of 148 
 
Chisso Petrochemical Corporation
 patents
4. 1 out of 3 
 
Sumiron Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2007-2021

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16 patents (USPTO):Explore Patents
1. 10906065 - Laminate, surface-protected articles, and manufacturing method of the laminate (2021-02-02),
2. 10449705 - Transfer film for in-mold molding, method for producing in-mold molded product, and molded product (2019-10-22),
3. 10189999 - Resin composition for coating agent, molded article, and image display device (2019-01-29),
4. 9860981 - Transparent conductive film and method for producing same (2018-01-02),
5. 9857505 - Laminate body and manufacturing method thereof (2018-01-02),
6. 9756722 - Transparent electroconductive film (2017-09-05),
7. 9751286 - Weather-resistant multilayer film (2017-09-05),
8. 9375867 - Transfer film for in-mold molding and method for producing same (2016-06-28),
9. 8840992 - Curable resin composition and optical film (2014-09-23),
10. 8445613 - Polymer and surface-treating agent containing the polymer (2013-05-21),
11. 7989560 - Fluorine-containing polymer and resin composition (2011-08-02),
12. 7868112 - Fluorine-containing polymer and resin composition (2011-01-11),
13. 7687593 - Fluorinated polymer and polymer composition (2010-03-30),
14. 7449539 - Silsesquioxane derivative and production process for the same (2008-11-11),
15. 7375170 - Organosilicon compound (2008-05-20),

Title: Inventor Koji Ohguma

Introduction: Koji Ohguma is a renowned inventor based in Chiba, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Koji Ohguma holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Koji Ohguma has worked with leading research institutions and tech companies, developing cutting-edge solutions that have revolutionized industries worldwide.

Collaborations: Throughout his career, Koji Ohguma has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence in all his projects.

Conclusion: Koji Ohguma's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future 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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