Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7387199 | Device of handling roller for passbook | Kazushi Yoshida, Tatsuma Suzuki | 2008-06-17 |
| 6170615 | Braking device of a three wheel baby car | — | 2001-01-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7387199 | Device of handling roller for passbook | Kazushi Yoshida, Tatsuma Suzuki | 2008-06-17 |
| 6170615 | Braking device of a three wheel baby car | — | 2001-01-09 |