Company Filing History:
Years Active: 1989-2000
Title: Hideo Igarashi: Innovator in Automotive Lubrication Technologies
Introduction
Hideo Igarashi is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of automotive lubrication, particularly in the development of oil compositions for continuously variable transmissions (CVT) and automatic transmissions. With a total of 4 patents to his name, Igarashi's work has had a substantial impact on the automotive industry.
Latest Patents
Igarashi's latest patents include an innovative oil composition for continuously variable transmissions. This composition consists of a base oil and several key additives, including a sulfonate, an ashless dispersant, an acid amide, an organomolybdenum compound, and an amine antioxidant. This formulation effectively prevents scratching phenomena while maintaining high power transmission in belt-type CVTs used in automatic transmissions. Additionally, he has developed a lubricating oil composition for automatic transmissions, which features a base oil and additives such as a sulfur-containing antioxidant or an amine-type antioxidant, a phosphate or its amine salt, and a reaction product of a carboxylic acid and an amine. This composition excels in preventing shuddering of the brake lining in automatic transmission clutches, ensuring long-lasting performance.
Career Highlights
Hideo Igarashi is currently employed at Idemitsu Kosan Company, Limited, where he continues to innovate in the field of automotive lubricants. His expertise and dedication to research and development have positioned him as a key figure in the industry.
Collaborations
Throughout his career, Igarashi has collaborated with esteemed colleagues such as Toshihiko Ichihashi and Junichi Deshimaru. These partnerships have fostered a collaborative environment that enhances innovation and drives advancements in automotive lubrication technologies.
Conclusion
Hideo Igarashi's contributions to automotive lubrication through his patents and collaborations highlight his importance as an inventor in this field. His work continues to influence the performance and reliability of automotive transmission systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.