Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4974097 | Data communication apparatus | Yoji Kaneko, Tomoyuki Haganuma | 1990-11-27 |
AA
Atsushi Amakasu
Overall (All Time): #3,916,122 of 4,157,543Top 95%
1
Patents All Time