Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12100981 | Power tool system having receptacle for wireless communication adapter | Hitoshi Suzuki, Masaaki Fukumoto, Takuya Umemura, Kosuke Ito, Hitoshi Sengiku +2 more | 2024-09-24 |
| 11721990 | Power tool system having wireless communicator | Hitoshi Suzuki, Masaaki Fukumoto, Takuya Umemura, Kosuke Ito, Hitoshi Sengiku +2 more | 2023-08-08 |
| 11114870 | Power tool system and battery pack therefor having wireless communicator | Hitoshi Suzuki, Masaaki Fukumoto, Takuya Umemura, Kosuke Ito, Hitoshi Sengiku +2 more | 2021-09-07 |
| 10749360 | Power tool system and battery pack therefor having wireless communicator | Hitoshi Suzuki, Masaaki Fukumoto, Takuya Umemura, Kosuke Ito, Hitoshi Sengiku +2 more | 2020-08-18 |
| 10396573 | Portable battery pack charging system, method for recharging a battery pack, and adapter therefor | Hitoshi Suzuki, Masaaki Fukumoto, Takuya Umemura, Kosuke Ito, Hitoshi Sengiku +2 more | 2019-08-27 |
| 10124455 | Theft-deterrence system for power tool system, and adapter and method therefor | Kosuke Ito, Hitoshi Suzuki, Masaaki Fukumoto, Takuya Umemura, Hitoshi Sengiku | 2018-11-13 |
| 10099353 | Nut-fastening tool | Takeshi Nishimiya, Kazunori Tsuge | 2018-10-16 |
| 10090692 | Charger for hand-held power tool, power tool system and method of charging a power tool battery | Shuji Yoshikawa, Tatsuya Nagahama, Hitoshi Suzuki, Masaaki Fukumoto, Takuya Umemura +1 more | 2018-10-02 |
| 9780583 | Portable battery pack charging system, method for recharging a battery pack, and adapter therefor | Hitoshi Suzuki, Masaaki Fukumoto, Takuya Umemura, Kosuke Ito, Hitoshi Sengiku +2 more | 2017-10-03 |
| 9595839 | Adapter for power tools, power tool system and method of operating the same | Hitoshi Suzuki, Masaaki Fukumoto, Takuya Umemura, Kosuke Ito, Hitoshi Sengiku | 2017-03-14 |
| 9577450 | Charger for hand-held power tool, power tool system and method of charging a power tool battery | Shuji Yoshikawa, Tatsuya Nagahama, Hitoshi Suzuki, Masaaki Fukumoto, Takuya Umemura +1 more | 2017-02-21 |
| 9537335 | Adapter for power tools, power tool system and method for wirelessly communicating maintenance information therefor | Hitoshi Suzuki, Masaaki Fukumoto, Takuya Umemura, Kosuke Ito, Hitoshi Sengiku | 2017-01-03 |
| 9364906 | Power tool with high-speed electric motor | Kenji Abe, Masayoshi Okumi, Hidenori Nagasaka, Motohiro Omura, Masaaki Fukumoto +3 more | 2016-06-14 |
| 7567007 | Motor and method for manufacturing the motor | — | 2009-07-28 |
| 7388312 | Power tool | Koki Hyodo, Kenichi Ota | 2008-06-17 |
| 7323797 | Power tool | Shuji Yoshikawa | 2008-01-29 |