Location History:
- Shizuoka, JP (1983 - 1985)
- Osaka, JP (1989)
Company Filing History:
2 out of 1,838 
1 out of 1 
1 out of 11 
Years Active: 1983-1989
Title: The Innovations of Masayasu Sato
Introduction
Masayasu Sato is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of exhaust gas purification, holding a total of 3 patents. His work focuses on developing catalysts that enhance the efficiency and durability of exhaust systems in vehicles.
Latest Patents
One of his latest patents is a catalyst for the purification of exhaust gases. This catalyst is designed to maintain excellent durability at elevated temperatures while preventing the formation of LaAlO.sub.3. It comprises a support substrate, a catalyst carrier layer formed on the support substrate, and catalyst ingredients carried on the catalyst carrier layer. The catalyst carrier layer includes oxides of lanthanum and cerium, with a specific molar fraction of lanthanum atoms to total rare earth atoms ranging from 0.05 to 0.20. Additionally, the ratio of total rare earth atoms to aluminum atoms is maintained between 0.05 and 0.25.
Another significant patent is a monolithic catalyst for exhaust gas purification. This invention is aimed at purifying exhaust gases from internal combustion engines. It features an inert carrier and a film of alumina and rare earth oxides coated onto the surface of the inert carrier. In this film, cerium and lanthanum are present at an atomic ratio of Ce/La between 0.05 and 0.3, with the total content of rare earth oxides in the film ranging from 2 to 50 wt. %, measured as R.sub.2 O.sub.3. The film also carries a catalyst component containing at least one element from the platinum family.
Career Highlights
Masayasu Sato has worked with prominent companies in the automotive industry, including Toyota Motor Corporation and Cataler Industrial Co. Ltd. His experience in these organizations has allowed him to develop innovative solutions for exhaust gas purification.
Collaborations
Throughout his career, Sato has collaborated with notable colleagues such as Yoshihiro Suzuki and Hiroo Kinoshita. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Masayasu Sato's contributions to the field of exhaust gas purification through his innovative patents demonstrate his expertise and commitment to improving environmental standards in the automotive industry. His work continues to influence advancements
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.