Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837761 | Header driven type packet switching system | Osamu Isono, Toshimasa Fukui, Tetsuo Nishino, Tetsuo Tachibana | 1989-06-06 |
EI
Eisuke Iwabuchi
Overall (1989): #117,452 of 140,708Top 85%
1
Patents 1989