Shiga, Japan

Yukio Komai

This inventor holds 4 USPTO granted patents. Top assignees: Toyo Tire Rubber Co., Ltd., Toyo Tire & Rubber Co., Ltd. (Toyo Gomu Kogyo Kabushiki Kaisha). Active years: 1989-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukio Komai. Retrieved from https://idiyas.com/inventor/yukio-komai

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 = 2.2

ph-index = 3

Forward Citations = 18(Granted Patents)


Location History:

  • Kunta, JP (1990)
  • Shiga, JP (1989 - 1992)

Company Filing History:


Years Active: 1989-1992

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4 patents (USPTO):Explore Patents

Title: The Innovations of Yukio Komai

Introduction

Yukio Komai is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of tire technology, holding a total of 4 patents. His work focuses on enhancing the durability and performance of pneumatic radial tires.

Latest Patents

Among his latest patents is a highly durable pneumatic radial tire featuring an adhesive treated carcass. This innovative tire includes at least one ply of carcass layer made up of cords arranged at right angles to the tire's circumferential direction. The cords are treated with adhesive agents, including an epoxy treating agent and an RFL treating agent, during both the yarn and cord stages. Another notable patent involves highly durable radial tires that incorporate nylon and polyester carcass plies. These tires are designed for light trucks and heavy-duty vehicles, utilizing polyamide cords for superior heat resistance.

Career Highlights

Yukio Komai has worked with Toyo Tire & Rubber Co., Ltd., a leading company in the tire manufacturing industry. His experience at this company has allowed him to develop innovative tire solutions that address the needs of various vehicles.

Collaborations

Throughout his career, Yukio has collaborated with talented individuals such as Eiji Omura and Jiro Miyamoto. These partnerships have contributed to the advancement of tire technology and innovation.

Conclusion

Yukio Komai's contributions to tire technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence the development of durable and high-performance tires.

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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