Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D499948 | Utility knife | Katsuyuki Kondo | 2004-12-21 |
| D497301 | Utility knife | Katsuyuki Kondo | 2004-10-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D499948 | Utility knife | Katsuyuki Kondo | 2004-12-21 |
| D497301 | Utility knife | Katsuyuki Kondo | 2004-10-19 |