Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D458457 | Wiping instrument | Hirosi Toriumi, Sizuo Furukawa | 2002-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D458457 | Wiping instrument | Hirosi Toriumi, Sizuo Furukawa | 2002-06-11 |