Kuroiso, Japan

Noriyuki Hagita

This inventor holds 1 USPTO granted patent. Top assignee: Bridgestone Tire Company Limited. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Noriyuki Hagita. Retrieved from https://idiyas.com/inventor/noriyuki-hagita

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 = 1

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: Noriyuki Hagita and His Innovative Contribution to Tire Technology

Introduction

Noriyuki Hagita, an accomplished inventor based in Kuroiso, Japan, has made significant strides in the field of tire technology. With one patent to his name, Hagita has contributed to advancements that enhance vehicle performance, particularly in challenging driving conditions.

Latest Patents

Hagita's most notable patent is for a heavy-duty pneumatic radial tire. This innovative design features a novel tread pattern that delivers high performance on wet roads, enhancing safety during both straight driving and cornering, especially under low or no load conditions. The tread comprises at least four lands defined by three main grooves. Notably, the outermost lands are continuous along the circumferential direction, while the remaining lands are distinguished by notches arranged laterally, optimizing performance without compromising stability under normal load.

Career Highlights

Hagita works at Bridgestone Tire Company Limited, a leading manufacturer in the tire industry. His role involves pushing the boundaries of tire design, focusing on improving safety and performance standards that meet the needs of modern vehicles. His patent exemplifies his commitment to innovation and the enhancement of driving experiences through advanced engineering.

Collaborations

Hagita collaborates with talented colleagues, including Kenichi Motomura and Hiroshi Ogawa. Together, they contribute to the ongoing research and development efforts at Bridgestone, fostering a culture of innovation that drives the company’s success in the competitive tire market.

Conclusion

Through his dedication to improving tire technology, Noriyuki Hagita has established himself as a key figure in the industry. His innovative patented tread design not only enhances performance on challenging surfaces but also showcases the importance of research and development in creating safer driving solutions. As the demand for high-performing tires continues to grow, Hagita's contributions will undoubtedly pave the way for future innovations in this vital sector.

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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