Company Filing History:
Years Active: 1991-1999
Title: Innovations of Masashi Dasai in Lubricating Oil Compositions
Introduction
Masashi Dasai is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of lubricating oil compositions, holding a total of 4 patents. His work focuses on enhancing the performance and efficiency of internal combustion engines through innovative oil formulations.
Latest Patents
Dasai's latest patents include an internal combustion engine oil composition that features a unique blend of mineral oil and poly-alpha-olefin. This composition is designed to improve oil consumption, fuel efficiency, and the sealing characteristics of rubber components in engines. Another notable patent is a lubricating oil composition that combines a base oil with a copolymer and an amine-based antioxidant. This formulation is engineered to maintain stable frictional characteristics over time and exhibits excellent oxidation stability.
Career Highlights
Masashi Dasai is currently employed at Idemitsu Kosan Company, Limited, where he continues to innovate in the field of lubricants. His expertise in developing high-performance oil compositions has positioned him as a key figure in the industry.
Collaborations
Dasai has collaborated with several talented individuals, including Tsutomu Akita and Masaharu Sasaki. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Masashi Dasai's contributions to lubricating oil compositions demonstrate his commitment to innovation in the automotive industry. His patents reflect a deep understanding of the complexities involved in engine performance and efficiency.