Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7969116 | Power pack and cordless power tool having the same | Takao Aradachi, Nobuhiro Takano, Hiroyuki Hanawa, Masayuki Ogura, Kazuhiko Funabashi | 2011-06-28 |
| 7909114 | Drilling device | Kenji Kobori | 2011-03-22 |