Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7987922 | Automatic gear shifting power tool | — | 2011-08-02 |
| 7882771 | Dust-collecting devices and cutting devices with the dust-collecting devices | Katsuhiko Sasaki, Masahiko Ono, Taiju Tsuboi, Shinji Hirabayashi, Toshiyuki Kani +1 more | 2011-02-08 |