Location History:
- Chuo-ku, JP (2015)
- Tokyo, JP (2017 - 2021)
- Kodaira, JP (2012 - 2022)
Company Filing History:
Years Active: 2012-2022
Title: Shinsaku Katayama: Innovator in Pneumatic Tire Technology
Introduction
Shinsaku Katayama is a prominent inventor based in Kodaira, Japan. He has made significant contributions to the field of tire technology, holding a total of 12 patents. His innovative designs focus on enhancing the performance and safety of pneumatic tires.
Latest Patents
Among his latest patents is a groundbreaking pneumatic tire design. This tire features at least one carcass layer that extends in a toroidal shape over a pair of bead portions. It includes at least one belt layer and a tread positioned on the outer side in the radial direction of the crown portion of the carcass. The design specifies a ratio of radius differences and widths that optimize tire performance. Another notable patent involves a unique approach to lug grooves, where the groove depth becomes shallower from the tire equatorial plane toward the ground contact edge. This design allows for smooth water expulsion while maintaining the rigidity of land portions, achieving high wet and dry performance.
Career Highlights
Shinsaku Katayama has dedicated his career to advancing tire technology. His work at Bridgestone Corporation has positioned him as a key player in the industry. His innovative patents reflect his commitment to improving tire safety and performance.
Collaborations
Throughout his career, Katayama has collaborated with notable colleagues, including Takayuki Kurata and Eisuke Seta. These partnerships have contributed to the development of cutting-edge tire technologies.
Conclusion
Shinsaku Katayama's contributions to pneumatic tire technology have made a lasting impact on the industry. His innovative designs and patents continue to enhance tire performance and safety for consumers worldwide.