This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignees: Kawasaki Jukogyo Kabushiki, Kawasaki Jukogyo Kabushiki Kaisha, Sumitomo Rubber Industries Limited. Active years: 2000-2019.
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 6 
1 out of 3,460 
1 out of 4,551 
Years Active: 2000-2019
Title: Keisuke Hashimoto: Innovator in Tire and Jet Engine Technology
Introduction
Keisuke Hashimoto is a notable inventor based in Kobe, Japan. He has made significant contributions to the fields of tire technology and jet engine design. With a total of 3 patents to his name, Hashimoto's work reflects a commitment to innovation and engineering excellence.
Latest Patents
One of Hashimoto's latest patents is related to pneumatic tires. In this invention, a reinforcing portion is strategically located inward of the main body in an axial direction at the apex of the tire. The design specifies that when a position on the outer surface of the tire, at a height of 14 mm from the BBL, is defined as a first point P, and a position at a height of 20 mm is defined as a second point P, the reinforcing portion overlaps both points in a radial direction. The loss tangent of the reinforcing portion is equal to or less than that of the main body, while its hardness is equal to or greater than that of the main body.
Another significant patent is for a jet engine booster structure. This invention aims to provide a jet engine booster capable of achieving a desired pressure ratio with fewer stages. The moving blade of the booster features a boundary layer control tandem design, enhancing its efficiency and performance.
Career Highlights
Throughout his career, Keisuke Hashimoto has worked with prominent companies, including Kawasaki Jukogyo Kabushiki and Kawasaki Jukogyo Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his innovative ideas in engineering.
Collaborations
Hashimoto has collaborated with talented individuals such as Shinya Suga and Yusuke Sakai. These partnerships have contributed to the advancement of his projects and the successful realization of his inventions.
Conclusion
Keisuke Hashimoto's contributions to tire and jet engine technology demonstrate his innovative spirit and engineering prowess. His patents reflect a deep understanding of material properties and design efficiency. As an inventor, Hashimoto continues to influence the fields of automotive and aerospace engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile