Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6918662 | Ink composition and inkjet recording method and apparatus using the ink composition | Hitoshi Arita, Kiyofumi Nagai, Kakuji Murakami, Tomoko Maeda, Akihiko Gotoh | 2005-07-19 |
| 6899751 | Ink for ink jet recording, ink jet recording method, ink cartridge and ink jet recording apparatus | Hitoshi Arita, Kiyofumi Nagai, Kakuji Murakami, Akihiko Gotoh | 2005-05-31 |