Location History:
- Omaesaki, JP (2015)
- Omaezaki, JP (2020)
Company Filing History:
Years Active: 2015-2020
Title: Nobuo Ushioda: A Pioneer in Fuel Economy Innovations
Introduction
Nobuo Ushioda, based in Omaezaki, Japan, is a prominent inventor known for his contributions to the field of lubricating oil compositions. With a total of two patents to his name, his innovative work focuses on enhancing fuel economy in internal combustion engines through advanced oil formulations.
Latest Patents
Ushioda's latest patents include a revolutionary fuel economy engine oil composition. This invention provides a lubricating oil additive that integrates a vicinal diol and a specific blend of detergents, utilizing low viscosity base oils to achieve improved fuel efficiency. The detailed composition consists of a significant amount of base oil of lubricating viscosity, a friction modifier from the group of C-Calkane 1,2-diols and C-Calkene 1,2-diols, and a unique overbased alkyl alkaline earth metal hydroxybenzoate detergent with a metal ratio below 3.0.
Another notable patent focuses on a fuel economical lubricating oil composition for internal combustion engines. This formulation includes a base oil combined with an additive composition that features an overbased metal-containing detergent and a molybdenum-containing friction modifier. The overbased detergent comprises calcium salicylate and calcium sulfonate derivatives, specifically tailored to enhance engine performance.
Career Highlights
Ushioda is currently associated with Chevron Japan Limited, where he applies his expertise in developing innovative solutions for engine lubrication. His work not only aims to reduce fuel consumption but also to improve the overall efficiency of combustion engines, thus contributing significantly to environmental sustainability within the automotive industry.
Collaborations
Throughout his career, Ushioda has collaborated with notable colleagues such as Tsuyoshi Miyamoto and Yasuhiro Ogasawara, sharing insights and fostering innovation within the field of lubricants and engine technologies. These collaborations have played a vital role in driving advancements in fuel economy and lubrication effectiveness.
Conclusion
Nobuo Ushioda stands out as a key inventor in the realm of fuel economy innovations, with two impactful patents that showcase his commitment to enhancing engine performance and efficiency. Through his work at Chevron Japan Limited and collaborations with esteemed professionals, Ushioda continues to contribute to the ongoing evolution of lubrication technology.