Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8354529 | Polyamine derivative and polyol derivative | Naruyoshi Mita, Mitsuaki Chida, Masaru Kawaguchi, Kengo Otsuka, Naoshi Nagai +1 more | 2013-01-15 |
| 8076478 | Polyamine derivative and polyol derivative | Naruyoshi Mita, Mitsuaki Chida, Masaru Kawaguchi, Kengo Otsuka, Naoshi Nagai +1 more | 2011-12-13 |