Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678392 | Residual product removing apparatus | — | 1997-10-21 |
| 5647500 | Pull-tab for liquid container | Masamichi Kaneko, Junichi Satoyoshi | 1997-07-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678392 | Residual product removing apparatus | — | 1997-10-21 |
| 5647500 | Pull-tab for liquid container | Masamichi Kaneko, Junichi Satoyoshi | 1997-07-15 |