Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438870 | Shoe sole with shock absorber structure | Tsuyoshi Nishiwaki, Shigeyuki Mitsui | 2002-08-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438870 | Shoe sole with shock absorber structure | Tsuyoshi Nishiwaki, Shigeyuki Mitsui | 2002-08-27 |