Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7904014 | Waste toner collecting device and image forming apparatus provided with the same | Takashi Kubo | 2011-03-08 |
TU
Takao Umehara
Overall (All Time): #3,243,275 of 4,157,543Top 80%
1
Patents All Time