Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876720 | Speech recognition system | Toyohisa Kaneko | 1989-10-24 |
OW
Osaaki Watanuki
Overall (1989): #71,808 of 140,708Top 55%
1
Patents 1989