This inventor holds 10 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Teijin Chemicals Limited, Osaka Gas Company Limited, Jx Nippon Oil Energy Corporation. Active years: 2004-2019.
Location History:
- Chiyoda-ku, JP (2010 - 2014)
- Tokyo, JP (2004 - 2019)
Company Filing History:
5 out of 127 
2 out of 353 
1 out of 331 
Years Active: 2004-2019
Title: Masatoshi Ando: Innovator in Polyester and Optical Film Technologies
Introduction
Masatoshi Ando is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of crystalline wholly aromatic polyesters and optical films. With a total of 10 patents to his name, Ando's work has had a substantial impact on various industries.
Latest Patents
One of Ando's latest patents is for a crystalline wholly aromatic polyester and the method for its manufacture. This invention addresses the need for a polycondensate of an aromatic dicarboxylic acid and an aromatic diol. The polyester features structural units derived from both components, enhancing its properties. Another notable patent involves an optical film that possesses a desired wavelength dispersion characteristic, a low photoelastic coefficient, and a specific Nz coefficient. This optical film is formed from a copolymer and meets several stringent conditions, making it suitable for advanced applications.
Career Highlights
Throughout his career, Masatoshi Ando has worked with notable companies such as Teijin Chemicals Limited and Osaka Gas Company Limited. His experience in these organizations has allowed him to refine his expertise in polymer science and engineering.
Collaborations
Ando has collaborated with esteemed colleagues, including Tetsuya Motoyoshi and Yoshihiko Imanaka. These partnerships have fostered innovation and contributed to the advancement of their respective fields.
Conclusion
Masatoshi Ando's contributions to the development of crystalline wholly aromatic polyesters and optical films highlight his role as a leading inventor in materials science. His patents and collaborations continue to influence the industry and pave the way for future innovations.