Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D496148 | Pair of shoe outsoles | Toshikazu Kayano | 2004-09-21 |
| 6685011 | Shock absorbing device for shoe sole | Tsuyoshi Nishiwaki, Shigeyuki Mitsui, Seiichi Ueno | 2004-02-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D496148 | Pair of shoe outsoles | Toshikazu Kayano | 2004-09-21 |
| 6685011 | Shock absorbing device for shoe sole | Tsuyoshi Nishiwaki, Shigeyuki Mitsui, Seiichi Ueno | 2004-02-03 |