Kobe, Japan

Kenjiro Hashimoto

This inventor holds 2 USPTO granted patents. Top assignees: Mitsubishi Belting Ltd., Mitsuboshi Belting Ltd.. Active years: 1980-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenjiro Hashimoto. Retrieved from https://idiyas.com/inventor/kenjiro-hashimoto-rpqzbapc

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1980-1981

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2 patents (USPTO):Explore Patents

Title: Kenjiro Hashimoto: Innovator in Rubber Composition Technology

Introduction

Kenjiro Hashimoto is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of rubber technology, particularly in the development of innovative rubber compositions. With a total of 2 patents to his name, Hashimoto's work has had a lasting impact on the industry.

Latest Patents

Hashimoto's latest patents include a groundbreaking invention related to covulcanized rubber. This patent describes a rubber composition and a process for preparing rubber compositions that involve vulcanizing in the presence of a metal oxide. The process can include blending with another unsaturated rubber and utilizes various components such as unsaturated rubber, sulfur, and sulfur cleaving agents. Another significant patent is focused on a two-step process for producing vulcanized rubber, which similarly involves a rubber composition and the vulcanization process.

Career Highlights

Throughout his career, Kenjiro Hashimoto has worked with prominent companies in the rubber industry, including Mitsubishi Belting Ltd. and Mitsuboshi Belting Ltd. His experience in these organizations has allowed him to refine his expertise and contribute to advancements in rubber technology.

Collaborations

Hashimoto has collaborated with several talented individuals in his field, including Shinichi Takagi and Harunori Okamoto. These collaborations have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Kenjiro Hashimoto's contributions to rubber composition technology exemplify the spirit of innovation. His patents reflect a deep understanding of material science and a commitment to advancing 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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