Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462130 | Polyamide-modified polyolefinic composition and uses thereof | Kenichi Fujino, Kazuhiro Usui, Terumasa Fujitaka, Hidetoshi Yoshioka | 2002-10-08 |
| 6395434 | Phase shift mask and phase shift mask blank | Osamu Nozawa, Megumi Takeuchi | 2002-05-28 |
| 6335124 | Phase shift mask and phase shift mask blank | Osamu Nozawa, Megumi Takeuchi | 2002-01-01 |