Company Filing History:
1 out of 3 
1 out of 243 
Years Active: 2006
Title: Tetsuya Yamasumi: Innovator in Suspension Technology
Introduction
Tetsuya Yamasumi is a notable inventor based in Yachiyo, Japan. He has made significant contributions to the field of vehicle suspension systems. His innovative approach focuses on enhancing vehicle-riding comfort while maintaining drivability.
Latest Patents
Yamasumi holds a patent for a suspension system designed to provide an inexpensive and lightweight solution. This system utilizes resilient supports, including leaf and air springs, with varying spring characteristics positioned at the front and rear of the axle. This design allows the axle to achieve a rolling motion, resulting in improved vehicle-riding comfort without compromising performance. He has 1 patent to his name.
Career Highlights
Throughout his career, Yamasumi has worked with prominent companies in the automotive industry. He has been associated with Horikiri, Inc. and Hino Motors, Ltd., where he applied his expertise in suspension technology. His work has contributed to advancements in vehicle design and comfort.
Collaborations
Yamasumi has collaborated with talented individuals in his field, including Fujio Momiyama and Naohiro Yuhara. These partnerships have fostered innovation and development in suspension systems.
Conclusion
Tetsuya Yamasumi's contributions to suspension technology exemplify his commitment to improving vehicle performance and comfort. His innovative designs continue to influence the automotive industry.