Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009735 | Process for peeling protective film off a wafer | Minoru Ametani, Akihiko Kira, Takao Matsushita, Keizo Shirakura | 1991-04-23 |
| 4775438 | Process for peeling protective film off a thin article | Kozo Nomura, Minoru Ametani, Kenji Ohnishi | 1988-10-04 |
| 4522679 | Apparatus for sticking adhesive film on a ring and a thin article | Minoru Ametani | 1985-06-11 |