Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4382142 | Thiadiazole derivatives and process for preparing same | Takashi Yamaguchi, Masahiko Nagakura | 1983-05-03 |
| 4335247 | Novel nitrosourea derivatives and process for their production | Takashi Yamaguchi, Masahiko Nagakura | 1982-06-15 |