Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860283 | Data multiplex transmission system | Hiroshi Takano, Tokumichi Murakami, Koh Kamisawa | 1989-08-22 |
HA
Hidenori Aoyagi
Overall (1989): #105,809 of 140,708Top 80%
1
Patents 1989