Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9392749 | Power tool with vibration dampening | Yuji Takahashi, Sadaharu Oki, Takahiro Kamiya | 2016-07-19 |
| 9314916 | Power tool | — | 2016-04-19 |
| 9308637 | Power tool | Takayoshi Yoshimura, Tomonobu Nashimoto | 2016-04-12 |
| 9070619 | Nitride semiconductor wafer for a high-electron-mobility transistor and its use | — | 2015-06-30 |
| 9059328 | Nitride semiconductor element and method of manufacturing the same | Akihisa Terano, Kazuhiro Mochizuki, Tomonobu Tsuchiya, Naoki Kaneda, Tomoyoshi Mishima | 2015-06-16 |
| 9013026 | Group III nitride semiconductor crystal, group III nitride semiconductor substrate, group III nitride semiconductor freestanding substrate, nitride semiconductor device, and rectifier diode | Naoki Kaneda | 2015-04-21 |
| 8835930 | Gallium nitride rectifying device | Naoki Kaneda, Tomoyoshi Mishima | 2014-09-16 |
| 8816207 | Coaxial cable and manufacturing method of the same | Tomiya Abe, Dai Ishikawa, Masanobu Ito | 2014-08-26 |
| D649845 | Hedge trimmer | Yuji Yamamoto, Takayoshi Yoshimura | 2011-12-06 |
| D415400 | Power shears | Makoto Mizutani, Norifumi Niwa | 1999-10-19 |
| 5806374 | Operation switch device for use with lawnmower | Makoto Mizutani, Ariya Noda | 1998-09-15 |