Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420832 | Driving assistance device | Mitsuhiro Nimura, Keita OGAWA | 2025-09-23 |
| 12398598 | Earth auger | Tomohiko IMAE, Yoshihiro Ito | 2025-08-26 |
| 12303985 | Driver drill | — | 2025-05-20 |
| 12220791 | Impact tool | Ryunosuke Kumagai, Tokuo HIRABAYASHI, Manabu Sugimoto | 2025-02-11 |
| 12097604 | Electric power tool and auxiliary handle | Takeshi Kamiya, Koji TAKAHAGI, Tomohiko IMAE, Jun Ueda, Yuta Araki | 2024-09-24 |
| 11305406 | Power tool having hammer mechanism | Yuta Araki, Manabu Sugimoto | 2022-04-19 |
| 11278973 | Rechargeable shear | Shogo TOMINAGA | 2022-03-22 |
| 11045926 | Impact tool | Ryunosuke Kumagai, Tokuo HIRABAYASHI, Manabu Sugimoto | 2021-06-29 |
| 10906163 | Power tool | Ryunosuke Kumagai, Koji Tsukamoto, Tomonori Kawase, Kosuke Ito, Tokuo HIRABAYASHI +1 more | 2021-02-02 |
| 10840717 | Charger | Hideyuki Taga, Yasuhiro Tabuchi, Kiyozumi Kokawa, Shinsuke Okuda | 2020-11-17 |
| 10751809 | Electrical apparatus | Tomohiko IMAE | 2020-08-25 |
| 10720863 | Electric power tool | Itsuku Kato, Katsuna Hayashi, Kouichi TAKEDA, Takeshi Kamiya | 2020-07-21 |
| 10589412 | Rechargeable electric power tool | Tomohiko IMAE | 2020-03-17 |
| 10478950 | Power tool | Ryunosuke Kumagai, Koji Tsukamoto, Tomonori Kawase, Kosuke Ito, Tokuo HIRABAYASHI +1 more | 2019-11-19 |
| D866280 | Portable electric drill | Kento Nakamura, Tomohiko IMAE | 2019-11-12 |
| 10245711 | Electric power tool with vibration mechanism | — | 2019-04-02 |
| 10213907 | Impact tool | Ryunosuke Kumagai, Tokuo HIRABAYASHI, Manabu Sugimoto | 2019-02-26 |
| 9906055 | Charger | Hideyuki Taga, Yasuhiro Tabuchi, Kiyozumi Kokawa, Shinsuke Okuda | 2018-02-27 |
| 9643300 | Impact tool | Ryunosuke Kumagai, Tokuo HIRABAYASHI, Manabu Sugimoto | 2017-05-09 |
| 9465079 | Battery pack | Hitoshi Suzuki, Masaaki Fukumoto | 2016-10-11 |
| 9463565 | Rechargeable electric tool | Ryunosuke Kumagai | 2016-10-11 |
| 9444307 | Variable speed switch and electric power tool with the variable speed switch mounted thereto | Masahiro Watanabe, Takuya Kusakawa | 2016-09-13 |
| 9364906 | Power tool with high-speed electric motor | Kenji Abe, Masayoshi Okumi, Motohiro Omura, Masaaki Fukumoto, Kenji Shibata +3 more | 2016-06-14 |
| 9222796 | Map display system, map display method, and computer-readable storage medium | Takayasu Tanaka, Hiroyuki Yoshida | 2015-12-29 |
| 9016397 | Electric power tool suspending attachment and electric power tool equipped with the same | Takao Kuroyanagi, Ryunosuke Kumagai | 2015-04-28 |