Location History:
- Shizuoka-ken, JP (1997)
- Shizuoka, JP (1998 - 2016)
Company Filing History:
Years Active: 1997-2016
Title: Ken Nagashima: Innovator in Exhaust Gas Purification
Introduction
Ken Nagashima is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of exhaust gas purification, particularly in the automotive industry. With a total of 3 patents to his name, his work focuses on improving the efficiency and effectiveness of catalysts used in reducing harmful emissions.
Latest Patents
Among his latest patents, Nagashima has developed a catalyst composition for exhaust gas purification. This invention is designed to enhance the purification performance for nitrogen oxides (NO), carbon monoxide (CO), and hydrocarbons (HC) emitted from internal combustion engines, particularly in gasoline vehicles. The catalyst composition includes rhodium supported on a zirconia-type base material, with an average particle size of the α-alumina particle ranging from 10 nm to 1 μm, which is smaller than that of the zirconia-type base material. This innovative approach aims to significantly improve the purification of exhaust gases.
Career Highlights
Throughout his career, Ken Nagashima has worked with prominent companies in the chemical and automotive sectors. Notably, he has been associated with Kyowa Hakko Kogyo Co., Ltd. and N.E. Chemcat Corporation. His expertise in catalyst development has positioned him as a key player in the field of environmental technology.
Collaborations
Nagashima has collaborated with esteemed colleagues, including Haruki Takai and Makoto Yoshida. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Ken Nagashima's innovative work in exhaust gas purification exemplifies the importance of advancements in environmental technology. His contributions are vital for reducing harmful emissions and promoting cleaner automotive solutions.