Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10597491 | Metal fine particle dispersant containing branched polymer compound having ammonium group | Keisuke Kojima, Akihiro Tanaka, Keisuke Odoi, Hideo Nagashima | 2020-03-24 |
| 8722562 | Metal fine particle dispersant containing branched polymer compound having ammonium group | Keisuke Kojima, Akihiro Tanaka, Keisuke Odoi, Hideo Nagashima | 2014-05-13 |