Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D650566 | Shoe | Yoshiyuki Sankai, Tomohiro Hayashi, Takashi Okamoto | 2011-12-20 |
| D575486 | Pair of shoe outsoles | Shuhei Takemura | 2008-08-26 |
| D571086 | Pair of shoe outsoles | Shuhei Takemura | 2008-06-17 |
| 7325336 | Wrestling shoe with separated outer soles | Yoshio Yamashita, Yasuhiro Morikawa | 2008-02-05 |
| D552833 | Shoe | Yoshio Yamashita | 2007-10-16 |