Kodaira, Japan

Hajime Kitano

This inventor holds 19 USPTO granted patents and 6 published patent applications and 14 EPO patents, primarily in Image Display Technology. Top assignees: Bridgestone Corporation, Kabushiki Kaisha Bridgestone. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hajime Kitano. Retrieved from https://idiyas.com/inventor/hajime-kitano

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

Calculating rank
USPTO Granted Patents = 19 

% Patents Active = 26.3

 

Average Co-Inventor Count = 2.8

ph-index = 7

Forward Citations = 591(Granted Patents)


Location History:

  • Kunitachi, JP (2011 - 2014)
  • Kodaira, JP (2004 - 2017)
  • Tokyo, JP (2007 - 2019)

Company Filing History:


Years Active: 2004-2026

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Areas of Expertise:
Image Display Panel
Estimation Device
Adhesive Composition
Thermosetting Composition
Photocurable Composition
Conductive Member
Electrophotographic Apparatus
Liquid Rubber Composition
Display Medium
Layered Body
Manufacturing Method
Robot System
19 patents (USPTO):Explore Patents

Title: Hajime Kitano: Innovator in Adhesive Technology

Introduction

Hajime Kitano is a prominent inventor based in Kodaira, Japan, known for his significant contributions to adhesive technology. With a total of 17 patents to his name, Kitano has made remarkable advancements in the field, particularly in the development of adhesive sheets and their manufacturing methods.

Latest Patents

Kitano's latest patents focus on innovative adhesive sheets that incorporate unique compositions. One of his notable inventions is an adhesive sheet that includes an adhesive composition layer formed using a polythiol compound, a compound with multiple epoxy groups, a radical generator, and an amine-based catalyst. The specific ratio of epoxy groups to thiol groups in this composition is carefully controlled, ensuring optimal performance. Another patent details a composition that also includes a polythiol compound and a compound with plural epoxy groups, with a defined ratio of epoxy to thiol groups, enhancing the adhesive properties of the layered body.

Career Highlights

Throughout his career, Hajime Kitano has worked with leading companies in the industry, including Bridgestone Corporation and Kabushiki Kaisha Bridgestone. His experience in these organizations has allowed him to refine his expertise in adhesive technologies and contribute to various innovative projects.

Collaborations

Kitano has collaborated with notable colleagues such as Gaku Yakushiji and Yoshitomo Masuda, further enriching his work and expanding the impact of his inventions.

Conclusion

Hajime Kitano's contributions to adhesive technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in adhesive applications, showcasing the importance of innovation in this area.

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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