Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012668 | Planographic printing plate precursor | Toshihide Aoshima | 2011-09-06 |
| 8003224 | Method for producing cellulose acylate composition and cellulose acylate film | — | 2011-08-23 |
| 7955781 | Negative-working photosensitive material and negative-working planographic printing plate precursor | Shigefumi Kanchiku | 2011-06-07 |