Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869566 | Optical fiber and electrical plug/jack interconnection device | Hiromi Juso, Shuzo Nishida, Hidenori Minoda | 1989-09-26 |
KO
Keizo Okuno
Overall (1989): #88,014 of 140,708Top 65%
1
Patents 1989