Kanagawa, Japan

Tsubasa Kitahara

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: The Yokohama Rubber Co., Ltd.. Active years: 2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsubasa Kitahara. Retrieved from https://idiyas.com/inventor/tsubasa-kitahara

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 = 7.0

ph-index = 1


Company Filing History:


Years Active: 2024

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1 patent (USPTO):Explore Patents

Title: Tsubasa Kitahara: Innovator in Tire Manufacturing

Introduction

Tsubasa Kitahara is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of tire manufacturing, particularly through his innovative patent related to tire vulcanization molds. His work is instrumental in enhancing the efficiency and quality of tire production.

Latest Patents

Tsubasa Kitahara holds a patent for a tire vulcanization mold and manufacturing method for tires. This invention features a unique design where the surface roughness in the groove molding portion of the tread molding surface is minimized to 0.12 μm or less. In contrast, the surface roughness in the land portion molding is maintained at 3.2 μm or more. This innovative approach not only improves the manufacturing process but also facilitates the cleaning of the tread molding surface by using laser beam irradiation to remove contaminants.

Career Highlights

Tsubasa Kitahara is associated with The Yokohama Rubber Co., Ltd., a leading company in the tire industry. His work at this esteemed organization has allowed him to focus on developing advanced technologies that enhance tire performance and manufacturing efficiency. His dedication to innovation has positioned him as a key player in the field.

Collaborations

Tsubasa Kitahara collaborates with talented colleagues, including Yoshiaki Matsumoto and Mika Nagashima. Together, they contribute to the ongoing advancements in tire technology and manufacturing processes.

Conclusion

Tsubasa Kitahara's innovative contributions to tire manufacturing, particularly through his patent for a tire vulcanization mold, highlight his expertise and commitment to the industry. His work continues to influence the future of tire production and technology.

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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