Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939887 | Benzimidazolidinone derivatives | Kazuhiko Okazaki | 2005-09-06 |
| 6576656 | Oxindole derivative | Teruhisa Tokunaga, Takashi Umezome, W. Ewan Hume, Ryu Nagata, Kazuhiko Okazaki +1 more | 2003-06-10 |
| 6048854 | 2,3-diaminopropionic acid derivative | Yoshiharu Ikeda, Hisakazu Kishimoto, Toshio Nishihara, Yumiko Kamikawa | 2000-04-11 |
| 5759991 | Neurotrophic peptide derivatives | Naoki Tohdoh, Shin-ichiro Tojo, Shin-ichi Kojima, Toshio Nishihara, Nobuyuki Fukushima +4 more | 1998-06-02 |
| 5707994 | 2,3-diaminopropionic acid derivative | Yoshihara Ikeda, Hisakazu Kishimoto, Toshio Nishihara, Yumiko Kamikawa | 1998-01-13 |
| 5607948 | Dipiperidine derivatives | Yoshiharu Ikeda, Toshio Nishihara, Yumiko Kamikawa | 1997-03-04 |