Company Filing History:
Years Active: 2021
Title: Chihiro Sone: Innovator in Lubricating Oil Compositions
Introduction
Chihiro Sone is a prominent inventor based in Makinohara, Japan. She has made significant contributions to the field of lubricating oil compositions, showcasing her expertise and innovative spirit. Her work has led to advancements that improve engine performance and efficiency.
Latest Patents
Chihiro Sone holds a patent for a low viscosity lubricating oil composition. This composition features a high-temperature high-shear (HTHS) viscosity at 150°C ranging from about 1.7 to about 3.2 mPa s. It also has a low-temperature cold cranking viscosity of less than 7,000 mPa s at -20°C. The composition includes a major amount of an oil of lubricating viscosity, an organomolybdenum compound, a dispersed hydrated alkali metal borate compound, dispersants, and calcium-based metal detergents. This innovative formulation aims to enhance wear resistance, high-temperature detergency, and thermal stability in engines.
Career Highlights
Throughout her career, Chihiro Sone has worked with notable companies, including Chevron Japan Limited and Chevron Oronite Company LLC. Her experience in these organizations has allowed her to develop her skills and contribute to significant advancements in lubricating oil technology.
Collaborations
Chihiro has collaborated with esteemed colleagues such as Koichi Kubo and Yoshitaka Takeuchi. These partnerships have fostered a creative environment that has led to innovative solutions in her field.
Conclusion
Chihiro Sone's contributions to the development of lubricating oil compositions highlight her role as an influential inventor. Her innovative work continues to impact the automotive industry positively.