Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9868823 | Display device, method for manufacturing same, polyimide film for display device supporting bases, and method for producing polyimide film for display device supporting bases | Masakazu Katayama, Katsufumi Hiraishi, Yoshiki Suto, Hongyuan Wang | 2018-01-16 |
| 9695283 | Display device, method for manufacturing same, polyimide film for display device supporting bases, and method for producing polyimide film for display device supporting bases | Masakazu Katayama, Katsufumi Hiraishi, Yoshiki Suto, Hongyuan Wang | 2017-07-04 |
| 9403947 | Display device, method for manufacturing same, polyimide film for display device supporting bases, and method for producing polyimide film for display device supporting bases | Masakazu Katayama, Katsufumi Hiraishi, Yoshiki Suto, Hongyuan Wang | 2016-08-02 |
| 8404797 | Polyfunctional vinyl aromatic copolymer, process for producing the same, and resin composition | Masanao Kawabe, Hiroko Terao | 2013-03-26 |