Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084981 | Rechargeable electric power tool | Kazuhiko Nishii, Atsumasa Kubota, Kazuto Toyama, Masaki Ikeda | 2011-12-27 |
| 7997352 | Electric power tool | Koichi Hashimoto, Kazuto Toyama, Kazuhiko Nishii, Takechika Ishibashi | 2011-08-16 |
| 7986128 | Charger | Atsumasa Kubota, Masaki Ikeda, Naoki Shimizu, Norihiro Iwamura | 2011-07-26 |