Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340760 | Monophenylamine derivatives | Yoshiyuki Tahara, Hiroyasu Koyama, Reiko Kubota, Toshihiro Takahashi | 1982-07-20 |
| 4324916 | Decaprenylamine derivatives | Yoshiyuki Tahara, Hiroyasu Koyama, Reiko Kubota, Toshihiro Takahashi | 1982-04-13 |
| 4322555 | Nonaprenylamine derivatives | Yoshiyuki Tahara, Hiroyasu Koyama, Reiko Kubota, Toshihiro Takahashi | 1982-03-30 |
| 4320141 | Antitumor agent | Michiko Nagai | 1982-03-16 |