Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9914841 | Polyimide film incorporating a colored polyimide matting power and manufacture thereof | Chih-Wei Lin | 2018-03-13 |
| 7052630 | Resin additive composition and process for producing the same | Hajime Kambara, Mika Osawa, Yoko Ueno, Masayuki Okoshi | 2006-05-30 |
| 6310116 | Molded polymer article having a hydrophilic surface and process for producing the same | Tokugen Yasuda, Hitoshi Inoue, Satsuki Kitajima, Masahiro Sato, Ikuo Omura | 2001-10-30 |