This inventor holds 1 USPTO granted patent. Top assignees: Shandong Xingda Tyre Co. Ltd., The Yokohama Rubber. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1 
1 out of 89 Years Active: 2026
Title: Atsushi Shimamura: Innovator in Pneumatic Tire Technology
Introduction
Atsushi Shimamura is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of tire technology, particularly with his innovative designs for pneumatic tires. His work has been recognized in the industry, showcasing his expertise and creativity.
Latest Patents
Atsushi Shimamura holds a patent for a pneumatic tire. This invention includes a bead core with end portions in a width direction formed as a vertical line along a radial direction. The vertical line has a length of 31% to 45% of a core height. In two adjacent bead core layers of the first, second, and third layers of the bead core, the number of bead wires in the radially outer layer is larger by two or more than the number of bead wires in the radially inner layer. Additionally, a misalignment amount between bead wires located at an end portion on one side in the width direction is one-half of the bead wire. The side on which the one-half misalignment amount between the bead wires in the first and second layers is opposite in the width direction to a side of the one-half misalignment amount between the second and third layer bead wires. This patent highlights his innovative approach to improving tire performance and safety.
Career Highlights
Throughout his career, Atsushi Shimamura has worked with prominent companies in the tire industry. He has been associated with The Yokohama Rubber Company and Shandong Xingda Tyre Co. Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in tire technology.
Collaborations
Atsushi has collaborated with several talented individuals in his field. Notable coworkers include Yukihito Yamaguchi and Mingquan Wang. Their collective expertise has likely influenced his work and contributed to the success of his inventions.
Conclusion
Atsushi Shimamura is a distinguished inventor whose work in pneumatic tire technology has made a significant impact on the industry. His innovative designs and collaborations with leading companies and professionals highlight his dedication to advancing tire performance. His contributions continue to shape the future of tire technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile