Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5286666 | Method of producing semiconductor memory device | Jun Sugiura | 1994-02-15 |
| 5276346 | Semiconductor integrated circuit device having protective/output elements and internal circuits | Hidetoshi Iwai, Kazumichi Mitsusada, Masamichi Ishihara, Tetsuro Matsumoto, Kazuyuki Miyazawa +1 more | 1994-01-04 |