Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866650 | Electronic calculator having matrix calculations | Michiaki Kuno, Noboru Akizuki, Yoshimitsu Inamori | 1989-09-12 |
TO
Toshiro Oba
Overall (1989): #48,366 of 140,708Top 35%
1
Patents 1989