Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344153 | Magnetic bubble memory device and method of fabricating the same | Hideki Nishida, Hiroshi Umezaki, Yutaka Sugita, Norikazu Tsumita | 1982-08-10 |
| 4319256 | Josephson junction element | Yoshinobu Tarutani, Ushio Kawabe | 1982-03-09 |