Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11016232 | Optical film, retardation film, and polarizing plate | Yasuaki Yoshimura, Eiichi Honda, Keita Noguchi | 2021-05-25 |
| 10981366 | Optical polyester film and transparent conductive film | Eiichi Honda, Yasuaki Yoshimura, Keita Noguchi | 2021-04-20 |
| 10947342 | Optical lens | Yasuaki Yoshimura, Eiichi Honda, Keita Noguchi | 2021-03-16 |
| 10894859 | Copolymerized polyester resin | Eiichi Honda, Yasuaki Yoshimura, Keita Noguchi, Takashi Motoi | 2021-01-19 |
| 10889684 | Polyester resin | Yasuaki Yoshimura, Eiichi Honda, Takashi Motoi, Mitsuharu Kitamura | 2021-01-12 |