Oyama, Japan

Kazuo Kawashima

This inventor holds 1 USPTO granted patent. Top assignees: Fukuyama Rubber Ind. Co., Ltd., Komatsu Forklift Kabushiki Kaisha. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Kawashima. Retrieved from https://idiyas.com/inventor/kazuo-kawashima-cmjfdwl1

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

Forward Citations = 36(Granted Patents)


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: Kazuo Kawashima: Innovator of Cushion Tire Technology

Introduction

Kazuo Kawashima, located in Oyama, Japan, is renowned for his innovative approach to tire design. With a focus on functionality and durability, Kawashima has made a significant impact in the automotive industry.

Latest Patents

Kawashima holds a notable patent for the "Cushion Tire." This unique tire is constructed from rubber material without any airspace, providing enhanced performance and reliability. The aspect ratio, ranging from 15% to 80%, is crucial for maintaining the tire's integrity, while strategically placed holes along both side surfaces improve its functionality and handling.

Career Highlights

Throughout his career, Kawashima has worked with esteemed companies such as Fukuyama Rubber Industries Co., Ltd. and Komatsu Forklift Kabushiki Kaisha. His experience in these organizations has allowed him to refine his engineering skills and contribute to advancements in tire technology.

Collaborations

Kawashima has collaborated with talented professionals in the field, including coworkers Yusaku Katoh and Satoru Oda. These collaborations have enriched his perspective and further influenced his innovations within the tire manufacturing sector.

Conclusion

Kazuo Kawashima stands out as a prominent figure in tire innovation. His patented Cushion Tire exemplifies his commitment to enhancing safety and performance in automotive products. Through his career and collaborations, Kawashima continues to shape the future of tire technology, showcasing the vital role of inventors in modern 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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