Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7168667 | Base structure of retainer | Kenji Kosugi | 2007-01-30 |
| 7150363 | Base structure of a retainer for a shelving | Kenji Kosugi | 2006-12-19 |
| 7086542 | Commodity display device | Kenji Kosugi | 2006-08-08 |