Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6029377 | Athletic shoe | Tadatoshi Yamada | 2000-02-29 |
| D415341 | Stud for the sole of a shoe | — | 1999-10-19 |
| 5651994 | Elastic paving material | Yoshimichi Hara, Masayuki Otake | 1997-07-29 |