Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603441 | Methacrylic resin, shaped article, and optical component or automotive part | Junichi Yoshida, Yutaka Tada, Takuto Nakata | 2023-03-14 |
| 10174145 | Methacrylic resin | Junichi Yoshida, Harumi Watanabe, Katsuhiro Iwase, Keigo SASAKI | 2019-01-08 |
| 10017627 | Methacrylic resin composition | Katsuhiro Iwase, Keigo SASAKI, Harumi Watanabe, Toshiharu Seyama, Fumiki Murakami | 2018-07-10 |
| RE38050 | Polycarbonate comprising different kinds of bonding units and process for the preparation thereof | Hiroshi Hachiya, Kyosuke Komiya | 2003-03-25 |
| 5932683 | Polycarbonate comprising different kinds of bonding units and process for the preparation thereof | Hiroshi Hachiya, Kyosuke Komiya | 1999-08-03 |