Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423341 | &bgr;-lactam antibiotic-containing tablet and production thereof | — | 2002-07-23 |
| 4871549 | Time-controlled explosion systems and processes for preparing the same | Yoshio Ueda, Takehisa Hata, Satoshi Ueda, Masateru Kodani | 1989-10-03 |
| 4808416 | Preparation of a slow-release drug | Takehisa Hata, Satoshi Ueda, Masateru Kodani | 1989-02-28 |
| 4488656 | Stopper for vials | Hisatomi Fukuoka | 1984-12-18 |