Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361949 | Process for making a memory device | Ryoichi Hori, Masaharu Kubo, Norikazu Hashimoto, Kiyoo Itoh | 1982-12-07 |
| 4330384 | Process for plasma etching | Sadayuki Okudaira, Keizo Suzuki, Ichiro Kanomata | 1982-05-18 |