Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5141133 | Pouring plug of a container | Hideo Matsui | 1992-08-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5141133 | Pouring plug of a container | Hideo Matsui | 1992-08-25 |