Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9880486 | Image forming apparatus with band-pass filters each having passband frequency that is integral multiple of charging bias frequency | — | 2018-01-30 |
TG
Takayuki Ganko
Overall (2018): #223,007 of 503,207Top 45%
1
Patents 2018