Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047938 | Transmission device of walking type self-traveling lawn mower | — | 2011-11-01 |
| 7952312 | Closure panel control apparatus | Takahiro Sumiya | 2011-05-31 |
| 7908061 | Opening/closing member control apparatus and method | Kazuyuki Hirai, Toshihiro Saito | 2011-03-15 |