Kobe, Japan

Keitaro Fujikura

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Sumitomo Rubber Industries Limited, Research Institute of Innovative Technology for the Earth. Active years: 2012-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keitaro Fujikura. Retrieved from https://idiyas.com/inventor/keitaro-fujikura

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 25.0

Average Co-Inventor Count = 1.7

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2012-2017

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4 patents (USPTO):Explore Patents

Title: The Innovations of Keitaro Fujikura

Introduction

Keitaro Fujikura is a notable inventor based in Kobe, Japan. With a remarkable portfolio showcasing four patents, he has significantly contributed to the field of tire technology through innovative synthesis systems and materials.

Latest Patents

Fujikura's latest patents include groundbreaking advancements such as a synthesis system that efficiently synthesizes aniline and/or styrene, as well as a synthesis system for butadiene (1,3-butadiene). His innovative work also encompasses the development of a rubber chemical substance for tires synthesized from the aniline created through his synthesis system. Furthermore, he has pioneered synthetic rubber for tires derived from styrene and/or butadiene produced via his synthesis systems. The advancements materialize in a pneumatic tire produced utilizing the synthesized rubber chemicals and synthetic rubber for tires.

Career Highlights

Throughout his career, Keitaro Fujikura has been affiliated with renowned organizations including Sumitomo Rubber Industries Limited and the Research Institute of Innovative Technology for the Earth. His work in these companies has enabled him to refine his expertise in tire manufacturing technologies and sustainable materials.

Collaborations

Fujikura has collaborated with impressive colleagues such as Takayuki Hattori and Takao Wada, contributing to the advancement of innovative tire-related technologies. These collaborations have fostered a rich exchange of ideas and expertise, further enhancing the impact of his inventions.

Conclusion

In conclusion, Keitaro Fujikura stands out as a pivotal figure in the invention of advanced tire technologies. His patents reflect a commitment to innovation and efficiency in the synthesis of rubber materials, setting a high standard in the industry while addressing the evolving demands of tire production.

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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