Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602777 | Semiconductor memory device having floating gate transistors and data holding means | Shounosuke Ueno | 1997-02-11 |
MN
Masaru Nawaki
Overall (1997): #108,217 of 185,788Top 60%
1
Patents 1997