Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334302 | Magnetron sputtering apparatus and sputtering gun for use in the same | Kenichi Kubo, Koji Koizumi | 1994-08-02 |
| 5327388 | Semiconductor memory device | — | 1994-07-05 |
| 5295114 | Semiconductor memory device with redundant circuit for rescuing from rejection due to large current consumption | — | 1994-03-15 |