Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665748 | Oxazolidinedione derivatives and their use | Takashi Sohda, Hitoshi Ikeda, Sachiko Imai | 1997-09-09 |
| 5614544 | Oxazolidinedione derivatives and their use | Takashi Sohda, Hitoshi Ikeda | 1997-03-25 |
| 5591862 | Tetrazole derivatives, their production and use | Takashi Sohda, Hitoshi Ikeda | 1997-01-07 |