Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5461062 | Condensed imidazopyridine derivatives | Susumu Takada, Takashi Sasatani, Nobuo Chomei, Makoto Adachi | 1995-10-24 |
| 5410058 | Tetrahydropyridine derivatives | Hiromu Matsumura, Toshisada Yano, Hiroshi Hashizume, Masami Eigyo | 1995-04-25 |
| 5378848 | Condensed imidazopyridine derivatives | Susumu Takada, Takashi Sasatani, Nobuo Chomei, Makoto Adachi | 1995-01-03 |
| 5362873 | Tetrahydropyridine derivatives | Hiromu Matsumura, Toshisada Yano, Hiroshi Hashizume, Masami Eigyo | 1994-11-08 |
| 5243051 | Tetrahydropyridine derivatives | Hiromu Matsumura, Toshisada Yano, Hiroshi Hashizume, Masami Eigyo | 1993-09-07 |
| 5202345 | Carbamoylpyrrolidone derivatives and drugs for senile dementia | Hiromu Matsumura, Toshisada Yano, Masami Eigyo | 1993-04-13 |
| 5149817 | Teirahydropyridine derivatives | Hiromu Matsumura, Toshisada Yano, Hiroshi Hashizume, Masami Eigyo | 1992-09-22 |
| 5120733 | Carbamoylpyrrolidone derivatives and drugs for senile dementia | Hiromu Matsumura, Toshisada Yano, Masami Eigyo | 1992-06-09 |
| 4977167 | Carbamoylpyrolidone derivatives and drugs for senile dementia | Hiromu Matsumura, Toshisada Yano, Masami Eigyo | 1990-12-11 |
| 4940714 | 2-substituted carbonylimidazo[4,5-c]quinolines | Susumu Takada, Toshio Fujishita, Takashi Sasatani, Masami Eigyo | 1990-07-10 |
| 4923984 | Pyrrolo(1,4)benzodiazepine derivatives | Hiromu Matsumura, Hiroshi Hashizume, Masami Eigyo | 1990-05-08 |
| 4904663 | N-(2-oxpyrrolidin-1-yl-)acetyl)piperazine derivatives and drug for senile dementia | Hiromu Matsumura, Hiroshi Hashizume, Masami Eigyo | 1990-02-27 |
| 4753951 | Condensed imidazopyridine derivatives useful as psychotropic agents | Susumu Takada, Toshio Fujishita, Takashi Sasatani, Masami Eigyo | 1988-06-28 |
| 4690930 | Pyrazolo[4,3-c]quinoline-3-one and imidazo[4,3-c]cinnolin-3-one derivatives and their use as psychotropic agents | Susumu Takada, Takashi Sasatani, Hirohisa Shindo, Masami Eigyo | 1987-09-01 |
| 4560684 | 1,4-Benzodiazepine derivatives | Tsutomu Sugasawa, Makoto Adachi, Kazuyuki Sasakura, Masami Eigyo | 1985-12-24 |