Tokyo, Japan

Hikaru Inagaki

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Bridgestone Corporation. Active years: 2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hikaru Inagaki. Retrieved from https://idiyas.com/inventor/hikaru-inagaki

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 = 4.0

ph-index = 1


Company Filing History:


Years Active: 2024

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1 patent (USPTO):Explore Patents

Title: Innovations by Hikaru Inagaki

Introduction

Hikaru Inagaki is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of tire technology. His innovative approach has led to the development of a unique tire design that enhances performance and safety.

Latest Patents

Hikaru Inagaki holds a patent for a tire that features a circumferential direction groove and multiple protrusions. The design includes a tread face that opens toward the outer side in a tire radial direction. The protrusions project from the groove bottom face or side face, with a height ranging from 0.1 mm to 1.0 mm. They are strategically spaced apart by a distance of 0.1 mm to 1.0 mm. The alignment of the protrusions is designed such that the leading end is positioned further upstream in the tire rotation direction compared to the base end when viewed along the tire width or radial direction.

Career Highlights

Hikaru Inagaki is currently employed at Bridgestone Corporation, a leading company in tire manufacturing. His work focuses on enhancing tire performance through innovative designs and technologies. His contributions have been instrumental in advancing the company's product offerings.

Collaborations

Hikaru has collaborated with talented coworkers such as Sotaro Iwabuchi and Yusaku Ishiguro. Their combined expertise has fostered a creative environment that encourages innovation and development in tire technology.

Conclusion

Hikaru Inagaki's work exemplifies the spirit of innovation in the tire industry. His patented designs contribute to improved safety and performance, showcasing the importance of creativity in engineering.

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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