Company Filing History:
Years Active: 2011-2013
Title: Kenji Yatsunami: Innovator in Lubricating Compositions
Introduction
Kenji Yatsunami is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of lubricating compositions, holding a total of 3 patents. His work focuses on improving the performance and durability of automotive fluids.
Latest Patents
Yatsunami's latest patents include innovative formulations for automatic transmission fluids and power transmission fluids. One of his patents describes an automatic transmission fluid composition that comprises a major amount of a base oil, one or more friction modifiers with a total nitrogen content of at least 300 ppm, and one or more ashless dispersants with a total nitrogen content of at least 500 ppm. This fluid is designed to have a kinematic viscosity at 100°C ranging from about 4 cSt to about 6.5 cSt, and a Brookfield viscosity at -40°C between about 4,000 cP and about 20,000 cP. Another patent focuses on a power transmission fluid composition that includes a base oil and an additive composition featuring an ashless dispersant and an oil-soluble aliphatic tertiary amine, resulting in improved durability characteristics.
Career Highlights
Throughout his career, Kenji Yatsunami has worked with prominent companies in the industry, including Afton Chemical Corporation and Afton Chemical Japan Corp. His expertise in lubricating compositions has positioned him as a key player in the development of advanced automotive fluids.
Collaborations
Yatsunami has collaborated with notable professionals in his field, including Lee D. Saathoff and Nubar Ozbalik. These collaborations have contributed to the advancement of his innovative work in lubricating technologies.
Conclusion
Kenji Yatsunami's contributions to the field of lubricating compositions demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of automotive fluid performance, making him a significant figure in the industry.