Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D686339 | Elastomeric stopper for containers of pharmaceutical preparations | Nobutaka Shima, Junji Tashiro | 2013-07-16 |
| 8042714 | Reverse-flow prevention plug for container, the container, and pouring device | Masayasu Miyazaki | 2011-10-25 |