This inventor holds 4 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 3 EPO patents. Top assignees: Otsuka Agritechno Co., Ltd., Otsuka Chemical Co., Ltd., Nippon Paint Automotive Coatings Co., Ltd.. Active years: 2014-2026.
Company Filing History:
2 out of 3 
2 out of 167 
1 out of 9 Years Active: 2014-2026
Title: Satoru Masumoto: Innovator in Coating Materials
Introduction
Satoru Masumoto is a notable inventor based in Tokushima, Japan. He has made significant contributions to the field of coating materials, holding a total of 4 patents. His work focuses on developing innovative compositions that enhance the performance and usability of coatings.
Latest Patents
Masumoto's latest patents include a water-repellent coating composition designed to facilitate the easy removal of dirt while maintaining an aesthetically pleasing appearance. This invention features a siloxane group-containing polymer and a crosslinking agent, which work together to create a copolymer with a specific molecular weight distribution. Another notable patent involves a block copolymer with an acid group that serves as a dispersant, providing excellent dispersion stability in pigment dispersion compositions.
Career Highlights
Throughout his career, Satoru Masumoto has worked with reputable companies such as Otsuka Agritechno Co., Ltd. and Otsuka Chemical Co., Ltd. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and coating technologies.
Collaborations
Masumoto has collaborated with talented individuals in his field, including Hitoshi Mutsutani and Sachi Kimura. These partnerships have contributed to the advancement of his research and the successful development of his innovative products.
Conclusion
Satoru Masumoto's contributions to the field of coating materials demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of polymer chemistry and a dedication to improving the functionality of coatings.