Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D313176 | Combined bottle and cap | Kiyoshi Okuda, Kiyonori Okada, Kazumi Ohtomo, Keiko Nakata | 1990-12-25 |
| 4488656 | Stopper for vials | Hisami Yamaguchi | 1984-12-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D313176 | Combined bottle and cap | Kiyoshi Okuda, Kiyonori Okada, Kazumi Ohtomo, Keiko Nakata | 1990-12-25 |
| 4488656 | Stopper for vials | Hisami Yamaguchi | 1984-12-18 |