Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12290901 | Impact tool | Kengo Tamura, Junichi Toukairin | 2025-05-06 |
| 11980948 | Rotary tool | Kengo Tamura, Junichi Toukairin | 2024-05-14 |
| 11837741 | Electrical apparatus using battery pack | Takuhiro Murakami, Tomomasa Nishikawa, Shinji Watanabe, Junpei Sato, Hikaru Tamura +9 more | 2023-12-05 |
| 11824169 | Battery pack, electrical device using battery pack, and electrical device system | Tomomasa Nishikawa, Takuya Teranishi, Naoto Wakatabe, Akira Matsushita, Masaru Hirano +15 more | 2023-11-21 |
| D962031 | Portable electric driver body | Shingo Kosugi, Rui Akiba | 2022-08-30 |
| 11205820 | Battery pack, electrical device using battery pack, and electrical device system | Hiroyuki Hanawa, Tomomasa Nishikawa, Shota Kanno, Toshio Mizoguchi, Yasushi Nakano +15 more | 2021-12-21 |
| 10836019 | Work machine | Akira Matsushita, Takuhiro Murakami, Tomomasa Nishikawa, Junichi Toukairin | 2020-11-17 |
| 10654153 | Impact tool | Takuhiro Murakami, Junichi Toukairin, Hironori Mashiko, Yuta Noguchi | 2020-05-19 |
| 9748534 | Electric tool and battery pack for the electric tool | Hiroyuki Hanawa, Yoshihiro Nakano, Itsushi Ogawa, Kousei Yokoyama | 2017-08-29 |
| 9670998 | Oscillation tool | Atsushi Sumi | 2017-06-06 |