Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979365 | Ink set | Takehiro Tsutsumi | 2005-12-27 |
| 6852777 | Water-based ink for ink-jet recording | Yukihiro Nakano, Kohji Azuma, Michitaka Sawada, Takehiro Tsutsumi | 2005-02-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979365 | Ink set | Takehiro Tsutsumi | 2005-12-27 |
| 6852777 | Water-based ink for ink-jet recording | Yukihiro Nakano, Kohji Azuma, Michitaka Sawada, Takehiro Tsutsumi | 2005-02-08 |