Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5759991 | Neurotrophic peptide derivatives | Naoki Tohdoh, Shin-ichiro Tojo, Shin-ichi Kojima, Yasuyuki Ueki, Toshio Nishihara +4 more | 1998-06-02 |
| 4929547 | Antitumor protein gene of streptococcus pyogenes Su, plasmids containing the gene, transformant cells harboring the plasmids, and process for producing the antitumor protein | Masaharu Kanaoka, Chigusa Kawanaka, Takaharu Negoro | 1990-05-29 |
| 4343801 | 1,2,4-Triazine derivatives, and their production and use | Katsumi Tamoto, Shunji Aono, Takao Okuda | 1982-08-10 |
| 4288448 | N-Substituted imidazole derivatives, and their use | Ikutaro Saji, Shunji Aono, Takao Okuda | 1981-09-08 |
| 4216333 | Process for preparing N-tritylimidazole compounds | Ikutaro Saji, Mitsuo Nakashita | 1980-08-05 |