Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7055226 | Buckle | Ryoichiro Uehara, Tomohisa Ishida | 2006-06-06 |
| D477792 | Fastening device for clothing | Hitoshi Kaneko, Tomohisa Ishida | 2003-07-29 |
| D447090 | Buckle | Ryoichiro Uehara, Tomohisa Ishida | 2001-08-28 |