Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080098 | Water-based ink composition | Norimasa Kurihara, Shoko Matsumoto, Kyoko Sano, Yasunori Nakatani, Hiroyoshi Yamamoto +4 more | 2011-12-20 |
| 7932281 | Amine-based compound and use thereof | Atsushi Saitou, Shigeyuki Kikumoto, Masahiro Ono, Ryo Matsui, Masashi Yamamoto +2 more | 2011-04-26 |