Location History:
- Tsukuba, JP (2010 - 2016)
- Ibaraki, JP (2018 - 2019)
Company Filing History:
Years Active: 2010-2019
Title: Akira Kasahara: Innovator in ZnO Coating Technologies
Introduction
Akira Kasahara is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative coating methods for rolling bodies. With a total of 5 patents to his name, his work has the potential to revolutionize the performance of bearings in high-speed and high-load applications.
Latest Patents
Kasahara's latest patents include a ZnO coating method for rolling bodies and a rolling body with a ZnO coating. His innovative approach involves performing ZnO sputtering while the rolling body is housed in a metal wire basket and rotated. By maintaining a mesh size ratio of the basket to the diameter of the rolling body between 40% and 95%, he achieves a fine and uniform ZnO coating on the surface of the rolling body. This coating significantly reduces the friction coefficient when used in bearings that operate under high-speed and high-load conditions.
Another notable patent focuses on a low friction coating formed of a boron-doped zinc oxide thin film. This invention allows for piezoelectric polarization to occur in both vertical and lateral directions, with specific magnitudes at various measurement points. This unique property enables a substantial reduction in friction at the nanometer scale, enhancing the efficiency of mechanical systems.
Career Highlights
Kasahara is affiliated with the National Institute for Materials Science, where he continues to push the boundaries of materials innovation. His research has garnered attention for its practical applications in various industries, particularly in enhancing the performance of mechanical components.
Collaborations
Throughout his career, Kasahara has collaborated with notable colleagues, including Masahiro Goto and Masahiro Tosa. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in materials science.
Conclusion
Akira Kasahara's contributions to ZnO coating technologies exemplify the impact of innovative thinking in materials science. His patents not only enhance the performance of rolling bodies but also pave the way for future advancements in the field.