Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10491072 | Inner-rotor-type motor and electric tool provided with same | Hiroyuki Tsubakimoto, Ryohei OISHI | 2019-11-26 |
| 10355538 | Brushless motor and electrically powered tool | Hidenori Shimizu, Atsushi Takeyama, Motoharu Muto, Hiroyuki Tsubakimoto, Koichi Hashimoto | 2019-07-16 |