Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7977496 | Process for producing nitroguanidine derivatives | Tomotaka Miyashita, Hiroyuki Katsuta, Toshio Kitashima | 2011-07-12 |
| 7560593 | Process for producing nitroisourea derivatives | Toshiyuki Kohno, Hiroyuki Katsuta, Daisuke Ura, Kenichi Satoh | 2009-07-14 |