Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4469685 | Process for producing interferon inducers | Yasuhiko Kojima, Sadao Tamamura, Takashi Hashimoto | 1984-09-04 |
| 4456597 | Interferon inducer, a process for producing the same and pharmaceutical composition containing the same | Yasuhiko Kojima, Takashi Hashimoto | 1984-06-26 |
| 4442087 | Interferon inducer, a process for producing the same and pharmaceutical composition containing the same | Yasuhiko Kojima, Sadao Tamamura, Takashi Hashimoto, Nobuyuki Shibukawa | 1984-04-10 |
| 4440761 | Interferon inducer, a process for producing the same and pharmaceutical composition containing the same | Yasuhiko Kojima, Takashi Hashimoto | 1984-04-03 |
| 4421746 | Process for producing interferon inducers | Yasuhiko Kojima, Sadao Tamamura, Takashi Hashimoto | 1983-12-20 |
| 4419349 | Interferon inducer, a process for producing the same and pharmaceutical composition containing the same | Yasuhiko Kojima, Sadao Tamamura, Yoshimoto Sano, Nobuyuki Shibukawa, Takashi Hashimoto | 1983-12-06 |