Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8051794 | Rowing boat footrest assembly | Yasushi Nakamura | 2011-11-08 |
| 8015936 | Rowing boat footrest assembly | Atsushi Sakaue | 2011-09-13 |
| D636564 | Rowing shoe | Masahiro Ohkoshi, Satoshi Watanabe | 2011-04-26 |
| 7874885 | Rowing boat foot support assembly | Yasushi Nakamura, Takuji Tatsumi | 2011-01-25 |