Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337443 | Impact tool | — | 2025-06-24 |
| 12318890 | Impact tool | — | 2025-06-03 |
| 12186862 | Electric work machine | — | 2025-01-07 |
| 12172280 | Tool-holding apparatus, impact driver, and electric work machine | Tomoyuki Kondo | 2024-12-24 |
| 12134170 | Impact tool | — | 2024-11-05 |
| 12090608 | Impact tool | — | 2024-09-17 |
| 12017313 | Impact tool | — | 2024-06-25 |
| 11858094 | Impact tool | — | 2024-01-02 |
| 11839965 | Electric work machine | — | 2023-12-12 |
| 11701759 | Electric power tool | Itsuku Kato | 2023-07-18 |
| 11660681 | Tool-holding apparatus, impact driver, and electric work machine | Tomoyuki Kondo | 2023-05-30 |
| 11426853 | Power tool having improved air exhaust ports | — | 2022-08-30 |
| 11247316 | Impact tool | Tokuo HIRABAYASHI | 2022-02-15 |
| 11235453 | Electric working machine and method of controlling rotational state of motor of electric working machine | Yoshitaka Ichikawa, Goshi Ishikawa, Shinichi Hira, Masahiro Watanabe, Takuya Kusakawa | 2022-02-01 |
| 10906163 | Power tool | Hidenori Nagasaka, Ryunosuke Kumagai, Koji Tsukamoto, Tomonori Kawase, Kosuke Ito +1 more | 2021-02-02 |
| 10478950 | Power tool | Hidenori Nagasaka, Ryunosuke Kumagai, Koji Tsukamoto, Tomonori Kawase, Kosuke Ito +1 more | 2019-11-19 |
| D679161 | Portable electric driver | Tomonori Kawase, Kazunori Hattori | 2013-04-02 |