Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5041880 | Logic device and memory device using ceramic superconducting element | Hideo Nojima, Nobuo Hashizume, Shuhei Tsuchimoto, Michitada Morisue | 1991-08-20 |
SK
Shoei Katoaka
Overall (All Time): #3,883,472 of 4,157,543Top 95%
1
Patents All Time