Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5023089 | Sustained-release preparations and the process thereof | Toyohiko Takeda, Yusuke Suzuki | 1991-06-11 |
| 5017380 | Gelatin hard capsule containing crystalline hydrate of oral cephalosporin | Yoshio Hamashima, Kyoji Minami, Kyozo Kawata, Toyohiko Takeda, Yusuke Suzuki +1 more | 1991-05-21 |
| 4933443 | Method for preparing crystalline hydrate of oral celphalosporin and its composition | Yoshio Hamashima, Kyoji Minami, Kyozo Kawata, Toyohiko Takeda, Yusuke Suzuki +1 more | 1990-06-12 |
| 4828840 | Sustained-release formulation and production thereof | Toyohiko Takeda, Yusuke Suzuki, Kinzaburo Noda, Toshiro Fujii | 1989-05-09 |
| 4812561 | Crystalline hydrate of oral cephalosporin and its composition | Yoshio Hamashima, Kyoji Minami, Kyozo Kawata, Toyohiko Takeda, Yusuke Suzuki +1 more | 1989-03-14 |
| 4720387 | Sustained-release preparation of pinacidil | Sadao Kawai, Kinzaburo Noda, Toyohiko Takeda, Toshihiro Ogura | 1988-01-19 |
| 4713247 | Long-acting formulation of cefaclor | Sadao Kawai, Kinzaburo Noda, Toyohiko Takeda, Hiroshi Kato | 1987-12-15 |