Location History:
- Hyogo, JP (2014 - 2016)
- Takasago, JP (2019 - 2022)
Company Filing History:
Years Active: 2014-2025
Title: Naofumi Kanei: Innovator in Piston Ring Technology
Introduction
Naofumi Kanei is a distinguished inventor based in Takasago, Japan, known for his innovative contributions to piston ring technology. With a total of nine patents to his name, Kanei has made significant advancements in the field of reciprocating compressors.
Latest Patents
Among Kanei's latest patents are several noteworthy innovations: a piston ring, a reciprocating compressor, a method for selecting piston rings, and a method for evaluating the lifespan of piston rings. His piston ring design utilizes polytetrafluoroethylene and polyetheretherketone, or polyimide, comprising 50% or more by mass. Importantly, his design avoids the use of polyphenylene sulfide, ensuring enhanced performance. The piston ring boasts a tensile strength of more than 15 MPa and less than 100 MPa. Additionally, his piston ring features a first ring portion that fits onto the outer circumferential area of a piston and a second ring portion that is arranged side-by-side, capable of sliding against the cylinder's inner wall surface.
Career Highlights
Kanei's professional journey includes a prominent role at Kobe Steel, Ltd., where he employs his expertise in developing advanced piston ring technologies. Throughout his career, Kanei has consistently pushed the boundaries of engineering innovation, leading to numerous patents that demonstrate his commitment to enhancing industrial applications.
Collaborations
Collaboration has played a significant role in Kanei's success. He has worked closely with esteemed colleagues such as Maiko Nakayama and Michiya Kurohashi, fostering a creative environment that has allowed for the advancement of state-of-the-art piston ring technologies.
Conclusion
Naofumi Kanei stands out as a vital innovator within the realm of piston ring technology. Through his multiple patents and collaborative efforts, he continues to contribute to the development of efficient and robust solutions for reciprocating compressors. His work not only enhances the performance of machinery but also underscores the importance of innovation in engineering.