This inventor holds 2 USPTO granted patents. Top assignees: Exxon Chemical Patents, Inc., Tonengeneral Sekiyu K.k.. Active years: 1998-2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1998-2005
Title: Michiya Yamada: Innovator in Lubricating Oil Composition
Introduction
Michiya Yamada is a notable inventor based in Saitama-ken, Japan. He has made significant contributions to the field of lubricating oil compositions, holding a total of 2 patents. His work focuses on enhancing the performance and properties of lubricants used in internal combustion engines.
Latest Patents
One of his latest patents is a lubricating oil composition that boasts excellent antiwear properties. This composition is particularly useful for internal combustion engines and comprises a lubricating base oil. It contains components such as sulfoxymolybdenum dithiocarbamate, zinc dialkyldithiophosphate, and a mixture of calcium and magnesium alkylsalicylates. The formulation specifies that the amount of molybdenum derived from sulfoxymolybdenum dithiocarbamate should range from 200 to 1000 ppm, while the phosphorus content from zinc dialkyldithiophosphate should be between 0.04 to 15% by weight. Additionally, the total amount of calcium and magnesium alkylsalicylates should be from 1 to 10% by weight of the total composition.
Career Highlights
Throughout his career, Michiya Yamada has worked with prominent companies in the chemical industry. Notably, he has been associated with Exxon Chemical Patents, Inc. and Tonengeneral Sekiyu K.K. His experience in these organizations has contributed to his expertise in developing innovative lubricating oil formulations.
Collaborations
Michiya Yamada has collaborated with several professionals in his field, including Hirotaka Tomizawa and Michide Tokashiki. These collaborations have likely enriched his research and development efforts, leading to advancements in lubricating oil technology.
Conclusion
In summary, Michiya Yamada is a distinguished inventor whose work in lubricating oil compositions has made a significant impact on the industry. His innovative patents and collaborations reflect his commitment to enhancing engine performance through advanced lubricant formulations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile