Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4468447 | Photosensitive bisazide composition for dry development | — | 1984-08-28 |
| 4401745 | Composition and process for ultra-fine pattern formation | Hisashi Nakane, Minoru Tsuda | 1983-08-30 |
| 4388397 | Photosensitive composition for dry development | — | 1983-06-14 |