Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7515844 | Image density control method and image forming apparatus | Kayoko Tanaka, Kohta Fujimori, Nobutaka Takeuchi, Shin Hasegawa, Shinji Kato +3 more | 2009-04-07 |
YH
Yuji Hirayama
Overall (All Time): #3,322,137 of 4,157,543Top 80%
1
Patents All Time