Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7560593 | Process for producing nitroisourea derivatives | Hisato Kamekawa, Toshiyuki Kohno, Hiroyuki Katsuta, Daisuke Ura | 2009-07-14 |
| 5840928 | Method for production of 3-formyl-tetrahydrofuran | Toshio Kitashima, Yutaka Chiba, Katsutoshi Kinoshita, Kenji Kodaka | 1998-11-24 |