Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5809366 | Method and system for calibrating a color copier | Shinji Yamakawa | 1998-09-15 |
KO
Kazuhisa Otsubo
Overall (All Time): #3,696,752 of 4,157,543Top 90%
1
Patents All Time