Kobe, Japan

Dai Kurosawa

This inventor holds 4 USPTO granted patents and 3 EPO patents. Top assignee: Sumitomo Rubber Industries Limited. Active years: 2018-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dai Kurosawa. Retrieved from https://idiyas.com/inventor/dai-kurosawa

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 = 1.1

ph-index = 1


Company Filing History:


Years Active: 2018-2022

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4 patents (USPTO):Explore Patents

Title: Dai Kurosawa: Innovator in Pneumatic Tire Technology

Introduction

Dai Kurosawa is a prominent inventor based in Kobe, Japan. He has made significant contributions to the field of pneumatic tire technology, holding a total of 4 patents. His innovative designs have enhanced the performance and safety of tires used in various vehicles.

Latest Patents

Kurosawa's latest patents include a unique pneumatic tire design that features a tread portion with two axially spaced sidewall portions. One of the sidewall portions is equipped with a side protector that extends axially outwardly. This design ensures that the inner end of the side protector is located radially outwardly of the tire's maximum width position. Additionally, the tire's bead portions are designed with a bead apex rubber that is strategically positioned to improve performance. Another patent focuses on a pneumatic tire that incorporates blocks with sipes, which are designed to enhance traction and handling. The tread portion is divided into various areas, each with specific characteristics that optimize performance.

Career Highlights

Dai Kurosawa is currently employed at Sumitomo Rubber Industries Limited, a leading company in the tire manufacturing industry. His work has been instrumental in advancing tire technology, making significant strides in safety and efficiency.

Collaborations

Kurosawa collaborates with Takuya Sato, a fellow innovator in the field. Together, they work on developing cutting-edge tire technologies that push the boundaries of performance and safety.

Conclusion

Dai Kurosawa's contributions to pneumatic tire technology have established him as a key figure in the industry. His innovative designs and patents continue to influence the future of tire manufacturing.

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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