Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074377 | Shoe sole with reinforcement structure | Yosuke Ootsuka, Satoshi Kiso | 2011-12-13 |
| 7987618 | Shock absorbing device for shoe sole | Hisanori Fujita, Kiyomitsu Kurosaki | 2011-08-02 |
| 7877899 | Shock absorbing device for shoe sole in rear foot part | Shinji Senda | 2011-02-01 |