Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6730780 | Water-based ink | Shigemi Wakabayashi, Takehiro Tsutsumi, Makoto Sakakibara | 2004-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6730780 | Water-based ink | Shigemi Wakabayashi, Takehiro Tsutsumi, Makoto Sakakibara | 2004-05-04 |