Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7396842 | Five-membered cyclic compounds | Norio Fujiwara, Hitoshi Fujita, Toshinari Sugasawa, Hajime Kawakami | 2008-07-08 |
| 6951866 | Bicyclic pyrimidine compounds and therapeutic use thereof | Hitoshi Fujita, Norio Fujiwara, Kiyotaka Iwai, Hiroshi Tanaka, Hajime Kawakami | 2005-10-04 |
| 6919361 | Five-membered-ring compound | Norio Fujiwara, Hitoshi Fujita, Toshinari Sugasawa, Hajime Kawakami | 2005-07-19 |
| 6458798 | Bicyclic pyrimidine compounds and therapeutic use thereof | Hitoshi Fujita, Norio Fujiwara, Kiyotaka Iwai, Hiroshi Tanaka, Hajime Kawakami | 2002-10-01 |
| 4948799 | Imide derivatives, and their use in pharmaceuticals | Mayumi Yoshigi, Ikutaro Saji, Atsuyuki Kojima, Kukuo Ishizumi | 1990-08-14 |
| 4937249 | Imide derivatives and their pharmaceutical use | Mayumi Yoshigi, Ikutaro Saji, Kikuo Ishizumi | 1990-06-26 |
| 4843078 | Succinimide derivatives, and their production and use | Kikuo Ishizumi, Isamu Maruyama, Atsuyuki Kojima | 1989-06-27 |
| 4812461 | Imide derivatives and their use in the treatment psychosis | Mayumi Yoshigi, Ikutaro Saji, Atsuyuki Kojima, Kukuo Ishizumi | 1989-03-14 |
| 4745117 | Imide derivatives and compositions for use as antipsychotic agents | Kikuo Ishizumi, Isamu Maruyama, Atuyuki Kojima | 1988-05-17 |
| 4598078 | N-(substituted piperazinyl) alkylbicyclic succinimide derivatives | Kikuo Ishizumi, Yukio Asami | 1986-07-01 |
| 4543355 | Substituted succinimides, compositions and method of use | Kikuo Ishizumi, Yukio Asami | 1985-09-24 |
| 4507303 | Succinimide derivatives, compositions and method of use | Kikuo Ishizumi, Yukio Asami | 1985-03-26 |