Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5737010 | System for connection and disconnection in multipoint conference system of cascade configuration | Nobuyuki Tamura, Kazuto Ban, Tohru Andoh | 1998-04-07 |
TY
Takako Yachi
Overall (All Time): #3,680,674 of 4,157,543Top 90%
1
Patents All Time