Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7985288 | Colorant compound and ink including the colorant compound | Taichi Shintou, Yasuaki Murai, Takeshi Miyazaki | 2011-07-26 |
| 7981205 | Dye compound and ink containing dye compound | Waka Hasegawa, Yasuaki Murai, Takeshi Miyazaki | 2011-07-19 |
| 7981207 | Dye compound and ink containing dye compound | Waka Hasegawa, Yasuaki Murai, Takeshi Miyazaki | 2011-07-19 |