Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4915246 | Non-vent type fully openable easy-opening end | Shoji Nosaka, Tsuyoshi Kawano, Shinji Tanimoto | 1990-04-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4915246 | Non-vent type fully openable easy-opening end | Shoji Nosaka, Tsuyoshi Kawano, Shinji Tanimoto | 1990-04-10 |