Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7938527 | Ink, ink cartridge, ink jet recording apparatus, and ink jet recording method | Tohru Ohshima, Naoya Morohoshi, Kiyofumi Nagai, Masanori Hirano, Shigetaka Sakakibara | 2011-05-10 |