Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4653674 | Device for dispensing goods through annular dispensing port | Kazuhiko Kihara, Kinichiro Tsunekane, Hajime Shidara | 1987-03-31 |
| 4616008 | Antibacterial solid composition for oral administration | Shin-ichiro Hirai, Hiroyoshi Koyama | 1986-10-07 |