Location History:
- Sanage-cho, Kita-ku, Nagoya, JP (2002)
- Nagoya, JP (2001 - 2005)
- Inuyama, JP (2006 - 2008)
- Aichi, JP (2014)
Company Filing History:
8 out of 433 
2 out of 832,912 Years Active: 2001-2014
Title: Naohisa Kawakami: Innovator in Slide Bearing Technology
Introduction
Naohisa Kawakami is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced slide bearing technologies. With a total of 10 patents to his name, Kawakami's work has had a notable impact on internal combustion engine components.
Latest Patents
One of Kawakami's latest patents is for a slide bearing designed for internal combustion engines. This innovative slide bearing features a metal layer with an inner peripheral surface that extends along a cylindrical shape, complemented by a resin coating layer. The inner surface includes annular or helical groove sections that enhance its functionality. The resin coating layer is specifically designed to match the shapes of the groove and protrusion sections, ensuring optimal performance. Another notable patent is for a sliding member that incorporates a sliding alloy layer, an intermediate layer of nickel or a nickel alloy, and a soft layer of tin or a tin alloy. This design includes a recess on the sliding side surface, which is treated to form intermetallic compounds that improve durability.
Career Highlights
Kawakami has worked with Daido Metal Company Ltd., where he has honed his skills and contributed to various projects. His experience in the industry has allowed him to develop innovative solutions that address the challenges faced in engine component design.
Collaborations
Throughout his career, Kawakami has collaborated with notable colleagues such as Takayuki Shibayama and Koichi Yamamoto. These partnerships have fostered a creative environment that has led to the development of cutting-edge technologies.
Conclusion
Naohisa Kawakami's contributions to slide bearing technology exemplify his dedication to innovation in engineering. His patents reflect a deep understanding of material science and mechanical design, making him a key figure in the advancement of internal combustion engine components.