Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803170 | Resist composition and method for manufacturing semiconductor device using the resist composition | Minoru Toriumi, Hiroyuki Watanabe, Shunji Katai, Shintaro Suzuki | 2004-10-12 |
| 4212624 | Hot-runner mold and injection molding method making use of the same | Nobuo Ando, Kazuo Maehara | 1980-07-15 |