Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699410 | Automatic telephone answering apparatus | Shinji Takakura | 1997-12-16 |
NI
Natsuko Imamura
Overall (All Time): #3,732,113 of 4,157,543Top 90%
1
Patents All Time