Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682650 | Sheet clipping device | Yasushi Yamaguchi, Takatoshi Suzuki | 1997-11-04 |
| 5608950 | File with gripping devices | — | 1997-03-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682650 | Sheet clipping device | Yasushi Yamaguchi, Takatoshi Suzuki | 1997-11-04 |
| 5608950 | File with gripping devices | — | 1997-03-11 |