Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5311465 | Semiconductor memory device that uses a negative differential resistance | Toshihiko Mori | 1994-05-10 |
NY
Naoki Yokoyama
Overall (1994): #87,678 of 165,921Top 55%
1
Patents 1994