Shimotsuke, Japan

Kenichi Kitayama

This inventor holds 1 USPTO granted patent. Top assignee: Nishikawa Rubber Co., Ltd.. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenichi Kitayama. Retrieved from https://idiyas.com/inventor/kenichi-kitayama-oo99mgyd

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: Kenichi Kitayama: Innovator in Automotive Seal Technology

Introduction

Kenichi Kitayama is a notable inventor based in Shimotsuke, Japan. He has made significant contributions to the automotive industry, particularly in the development of seal structures for automobile doors. His innovative approach has led to the creation of a patent that enhances the functionality and efficiency of vehicle door seals.

Latest Patents

Kenichi Kitayama holds a patent for a "Seal structure for door of automobile." This invention features a unique design where a tangent on a contact part of a hollow seal member of a weather strip mounted on a side door first touches a roof door. The design divides an angle θ on an acute angle side between the advancing locus of the side door and the advancing locus of a roof door into a substantially half angle θ. The two advancing loci intersect on the contact part, providing improved sealing performance.

Career Highlights

Throughout his career, Kenichi has been associated with Nishikawa Rubber Co., Ltd., a company known for its expertise in rubber products for the automotive sector. His work has contributed to the advancement of automotive technology, particularly in enhancing the durability and effectiveness of door seals.

Collaborations

Kenichi has collaborated with talented coworkers such as Michihiko Matsumoto and Eiichi Baba. Their combined efforts have fostered innovation and development within their field, leading to improved products and solutions.

Conclusion

Kenichi Kitayama's contributions to automotive seal technology exemplify the importance of innovation in enhancing vehicle performance. His patent reflects a commitment to improving the functionality of automobile components, showcasing his role as a key inventor in the industry.

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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