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For the Inventor, By the Inventor

Suita, Japan

Takayuki Kokubun

This inventor holds 8 USPTO granted patents. Top assignee: Nippon Paint Compnay, Ltd.. Active years: 2001-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayuki Kokubun. Retrieved from https://idiyas.com/inventor/takayuki-kokubun

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

USPTO Granted Patents = 8

% Patents Active = 37.5

Average Co-Inventor Count = 5.1

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

  • Osaka, JP (2007)
  • Suita, JP (2001 - 2009)

Company Filing History:

goldMedal8 out of 827 
 
Nippon Paint Compnay, Ltd.
 patents

Years Active: 2001-2009

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8 patents (USPTO):Explore Patents
1. 7541404 - Water-borne resin composition and electrocoating composition (2009-06-02),
2. 7259206 - Water-borne resin composition and electrocoating composition (2007-08-21),
3. 6809160 - Flexible hydrophobic resin with sulfonium and propargyl groups-containing resin (2004-10-26),
4. 6387987 - Acetylide-form propargyl-containing resin composition for cationic electrocoating (2002-05-14),
5. 6362255 - Cationic electrodeposition coating composition (2002-03-26),
6. 6315882 - Basic cationic electrodeposition coating composition and method for its production (2001-11-13),
7. 6218481 - Acetylide-form propargyl-containing epoxy resin composition for cationic electrocoating (2001-04-17),
8. 6183616 - Method of electrolyte bath stabilization (2001-02-06),

Title: Takayuki Kokubun: Innovator in Water-Borne Resin Technology

Introduction

Takayuki Kokubun is a prominent inventor based in Suita, Japan. He has made significant contributions to the field of resin technology, particularly in the development of water-borne resin compositions. With a total of 8 patents to his name, Kokubun's work has had a substantial impact on various applications in the coatings industry.

Latest Patents

Kokubun's latest patents focus on water-borne resin compositions and electrocoating compositions. The objective of these inventions is to provide a water-borne resin composition that can form a film exhibiting excellent flexibility and heat resistance without compromising its insulating properties. This composition is particularly suitable for use in cationic electrocoating applications. The water-borne resin composition includes a hydrolysable functional group and a polymerizable unsaturated carbon bond, with the base resin being selected from polyamide-imide, polyamide, and polyimide resins.

Career Highlights

Kokubun is currently associated with Nippon Paint Company, Ltd., where he continues to innovate and develop advanced materials. His expertise in resin technology has positioned him as a key figure in the industry, contributing to the advancement of eco-friendly and efficient coating solutions.

Collaborations

Kokubun has collaborated with notable colleagues such as Ichiro Kawakami and Hiroyuki Sakamoto. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of resin technology.

Conclusion

Takayuki Kokubun's contributions to water-borne resin technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of material science and its applications in the coatings industry. Through his work, Kokubun continues to influence the development of advanced materials that meet modern environmental standards.

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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