This inventor holds 2 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Asahi Kasei Chemicals Corporation. Active years: 2007-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kurashiki, JP (2007)
- Tokyo, JP (2012)
Company Filing History:
Years Active: 2007-2012
Title: Masako Yokoyama: Innovator in Epoxy Silicone and Glycolic Acid Copolymers
Introduction
Masako Yokoyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of innovative materials. With a total of 2 patents, Yokoyama's work focuses on epoxy silicone and glycolic acid copolymers.
Latest Patents
Yokoyama's latest patents include two notable inventions. The first patent is for an epoxy silicone and the process for producing it. This invention comprises at least one compound represented by a specific general formula and is characterized by an average composition formula that falls within a defined range. The second patent involves a glycolic acid copolymer, which consists of a specific percentage of glycolic acid monomer units and non-glycolic, hydroxycarboxylic acid monomer units. This copolymer is designed to have a weight average molecular weight of 50,000 or more.
Career Highlights
Masako Yokoyama is currently associated with Asahi Kasei Chemicals Corporation, where he applies his expertise in chemical innovations. His work has contributed to advancements in material science, particularly in the development of new chemical compositions.
Collaborations
Yokoyama collaborates with several talented individuals in his field, including Yoshito Kuroda and Harumi Watanabe. These collaborations enhance the innovative potential of his projects and contribute to the success of their collective research efforts.
Conclusion
Masako Yokoyama is a distinguished inventor whose work in epoxy silicone and glycolic acid copolymers has made a significant impact in the field of chemical engineering. His contributions continue to influence advancements in material science and innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile