Nishinomiya, Japan

Hiroshi Itho

This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Rubber Industries Limited. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Itho. Retrieved from https://idiyas.com/inventor/hiroshi-itho

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 = 3.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Hiroshi Itho: Innovator in Pneumatic Tire Technology

Introduction

Hiroshi Itho is a notable inventor based in Nishinomiya, Japan. He has made significant contributions to the field of tire technology, particularly with his innovative designs that enhance safety and performance.

Latest Patents

Itho holds a patent for a pneumatic safety tire. This invention features a unique design where each sidewall portion is provided with a minimum thickness at a specific position between the outer edge point and a height point defined at 65% of the tire's section height. The design ensures that the thickness of each sidewall gradually increases from the minimum thickness position toward the height point, enhancing the tire's durability and safety.

Career Highlights

Hiroshi Itho is associated with Sumitomo Rubber Industries Limited, a leading company in the tire manufacturing industry. His work has contributed to advancements in tire safety and performance, making a lasting impact on the automotive sector.

Collaborations

Itho has collaborated with notable colleagues such as Yoshihide Kojima and Akira Kajikawa. Their combined expertise has fostered innovation within the company and the industry.

Conclusion

Hiroshi Itho's contributions to pneumatic tire technology exemplify the importance of innovation in enhancing safety and performance in automotive applications. His work continues to influence the tire industry and improve driving experiences.

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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