Tokyo, Japan

Hiroshi Tokizaka

This inventor holds 1 USPTO granted patent. Top assignee: The Yokohama Rubber Co., Ltd.. Active years: 1986.

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

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 = 5.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Innovations in Tire Technology: The Contributions of Hiroshi Tokizaka

Introduction: Hiroshi Tokizaka, an inventive mind based in Tokyo, Japan, has made significant contributions to the automotive industry with his innovative ideas. As a dedicated inventor for The Yokohama Rubber Co., Ltd., he has been instrumental in developing technologies that enhance vehicle performance and safety through superior tire design.

Latest Patents: Tokizaka holds a patent for a groundbreaking automobile tire. This invention reflects his commitment to improving both the durability and efficiency of tires, showcasing his expertise in rubber technology and automotive engineering.

Career Highlights: Working at The Yokohama Rubber Co., Ltd., Hiroshi Tokizaka has become an essential part of their research and development team. His innovative approach has helped the company maintain its reputation as a leader in the tire manufacturing industry. His focus on quality and performance is evident in the patent he has received.

Collaborations: Tokizaka collaborates closely with his colleagues, Izumi Kuramochi and Isamu Irie. Together, they contribute to projects that push the boundaries of tire technology. Their teamwork exemplifies the collaborative spirit necessary for fostering innovation in a competitive market.

Conclusion: Hiroshi Tokizaka's work at The Yokohama Rubber Co., Ltd. and his patented automobile tire demonstrate his significant role in advancing tire technology. Through his collaborations and inventive spirit, Tokizaka continues to impact the automotive industry positively, ensuring safer and more efficient vehicles for the future.

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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