Toyota, Japan

Makoto Ishii

This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Rubber Industries Limited. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Ishii. Retrieved from https://idiyas.com/inventor/makoto-ishii-nulw5393

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 = 5.0

ph-index = 1


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: The Innovations of Makoto Ishii

Introduction

Makoto Ishii is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of tire technology. His innovative approach has led to the development of a unique tire fabric that enhances the performance and durability of tires.

Latest Patents

Ishii holds a patent for a tire that includes tire fabric and ply. This tire fabric is designed for reinforcing rubber and features warps arranged in parallel at predetermined intervals. The wefts are woven with the warps, and each weft comprises a pair of parallel portions along with a V-shaped connecting portion. This V-shaped connecting portion is strategically placed at the edge of the tire fabric, contributing to the overall strength and reliability of the tire.

Career Highlights

Makoto Ishii is associated with Sumitomo Rubber Industries Limited, a leading company in the tire manufacturing sector. His work has been instrumental in advancing tire technology, making it safer and more efficient for consumers.

Collaborations

Ishii has collaborated with talented coworkers such as Yukishige Adachi and Masato Komatsuki. Their combined expertise has fostered an environment of innovation and creativity within the company.

Conclusion

Makoto Ishii's contributions to tire technology exemplify the spirit of innovation. His patent for a specialized tire fabric showcases his commitment to enhancing product performance. Through his work at Sumitomo Rubber Industries Limited, Ishii continues to influence the tire industry positively.

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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