Company Filing History:
Years Active: 2024-2025
Title: Yushi Abe: Innovator in Piston Ring Technology
Introduction
Yushi Abe is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of piston ring technology, holding a total of 2 patents. His innovative designs aim to enhance the performance and efficiency of piston rings in various applications.
Latest Patents
Yushi Abe's latest patents focus on advanced piston ring designs. The first patent describes a piston ring with an outer circumferential surface featuring a cut surface that forms a notched portion. This design includes a first surface between the outer circumferential end surface and a bottom portion, and a second surface that is inclined away from the central axis of the piston ring. The angle of inclination of the second surface is specified to be between 50° and 85°. The axial width of the piston ring is defined in relation to the distance between connecting portions, ensuring optimal performance.
The second patent also pertains to a piston ring, which has a cut surface forming a cutout portion between the outer peripheral end portion and the lower surface. This design incorporates a curved concave surface, with the inclination angle of the tangent at the closest point to the combustion chamber being between 5° and 50°. The relationship between the axial direction width of the piston ring and the cut surface is similarly defined to enhance functionality.
Career Highlights
Yushi Abe is currently employed at TPR Co., Ltd., where he continues to develop innovative solutions in piston ring technology. His work has contributed to advancements in engine performance and efficiency, making him a valuable asset to the company.
Collaborations
Throughout his career, Yushi Abe has collaborated with notable colleagues, including Naoki Umeda and Masayuki Ohira. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Yushi Abe's contributions to piston ring technology exemplify his dedication to innovation and engineering excellence. His patents reflect a deep understanding of mechanical design and a commitment to improving performance in automotive applications.