Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4771423 | Multiplex transmission system | Harutada Ohya, Katsutoshi Tagami, Yoshikazu Tsuchiya, Kazuo Nakamura, Hayato Muneyuki | 1988-09-13 |
RA
Rumiko Akimoto
Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
Overall (All Time): #3,959,159 of 4,157,543Top 100%
1
Patents All Time