Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6239145 | Nitroxyl compounds and drugs and reagents containing the same as the active ingredient | Hideo Utsumi, Hiroaki Sano, Masaichi Naruse, Takashi Igarashi | 2001-05-29 |
| 6121305 | Bipyrazole derivative, and medicine or reagent comprising the same as active component | Heitaro Obara, Takashi Igarashi, Kazuhisa Sakurai | 2000-09-19 |