Company Filing History:
Years Active: 2022-2025
Title: Innovations by Ryuta Kitora
Introduction
Ryuta Kitora is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of tire technology, holding a total of 3 patents. His work focuses on enhancing tire performance and safety through innovative designs.
Latest Patents
One of his latest patents involves a tire that has an outer diameter smaller than a value obtained by subtracting 4 mm from an outer diameter maximum value defined by a JATMA standard or an ETRTO standard. This tire also features a total width smaller than a value obtained by subtracting 5 mm from a maximum total width of the new product dimensions. The design includes an outer surface with a tread surface and a pair of side surfaces, where the tread surface contains an equator. In a normal state, the ratio of a length of the shoulder line segment to a length of the reference line segment is between 85.9% and 89.3%. Additionally, the ratio of the radius of the center arc to the radius of the middle arc is between 1.85 and 2.00.
Another patent focuses on a pneumatic tire that includes a tread portion with an outer shoulder main groove, a crown main groove, and an outer middle land region defined between the two grooves. This design features first middle sipes extending inwardly from the outer shoulder main groove and second middle sipes extending outwardly from the crown main groove. Notably, the number of second middle sipes exceeds that of the first middle sipes, enhancing the tire's performance.
Career Highlights
Ryuta Kitora is currently employed at Sumitomo Rubber Industries Limited, a leading company in the tire manufacturing sector. His innovative designs have contributed to the company's reputation for quality and performance in tire technology.
Collaborations
Throughout his career, Kitora has collaborated with talented coworkers, including Maiko Tanabe and Ryo Oba. These collaborations have fostered a creative environment that encourages the development of cutting-edge tire technologies.
Conclusion
Ryuta Kitora's contributions to tire innovation demonstrate his commitment to enhancing vehicle safety and performance. His patents reflect a deep understanding of tire mechanics and design, positioning him as a key figure in the industry.