Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7220306 | Treated pigment, use thereof, and compound for treating pigment | Masanori Kano, Kazunori Itoh, Takaaki Yodo, Hideo Shibata | 2007-05-22 |
| 7220307 | Treated pigment, use thereof, and compound for pigment treatment | Masanori Kano, Kazunori Itoh, Takaaki Yodo, Hideo Shibata | 2007-05-22 |