Kanagawa, Japan

Yasuaki Kitajima

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Nok Corporation. Active years: 2003-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuaki Kitajima. Retrieved from https://idiyas.com/inventor/yasuaki-kitajima

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


% Patents Active = 66.7

 

Average Co-Inventor Count = 2.3

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2003-2014

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3 patents (USPTO):Explore Patents

Title: Yasuaki Kitajima: Innovator in Fluororubber Technology

Introduction

Yasuaki Kitajima is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced fluororubber products. With a total of 3 patents to his name, Kitajima's work has had a considerable impact on various industrial applications.

Latest Patents

One of Kitajima's latest patents is a fluororubber-metal laminate gasket material. This innovative material consists of a metallic steel sheet layered with a zirconium, phosphorus, and aluminum-containing surface-treating agent. It also includes a silica-containing thermosetting phenol resin-based vulcanizing adhesive layer and a fluororubber layer. The unique composition of this gasket material enhances its performance in demanding environments.

Another significant patent is the fluororubber-metal laminate sheet. This product features a metallic sheet coated with a vulcanized fluorocarbon layer. The fluororubber composition used in this laminate includes various components such as polyol-vulcanizable fluororubber, amorphous graphite, and a silane coupling agent. The resulting laminate exhibits excellent sealability, compression resistance, and durability against various environmental factors.

Career Highlights

Yasuaki Kitajima is currently associated with Nok Corporation, where he continues to innovate and develop new materials. His expertise in fluororubber technology has positioned him as a key player in the industry. His work not only contributes to the advancement of materials science but also enhances the performance and reliability of products across various sectors.

Collaborations

Kitajima has collaborated with notable colleagues, including Kiyohumi Fukasawa and Kiyofumi Fukasawa. These collaborations have further enriched his research and development efforts, leading to the creation of cutting-edge materials.

Conclusion

Yasuaki Kitajima's contributions to the field of fluororubber technology exemplify the spirit of innovation. His patents reflect a commitment to advancing material science and improving industrial applications. Through his work at Nok Corporation, Kitajima continues to pave the way for future innovations in this vital 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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