Issued Patents 2017
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9819203 | Electric power tool system | Takuya Umemura | 2017-11-14 |
| 9799971 | Floating connector with multiple fitting-side housings | Kayoko Ninomiya, Nobutoshi Hagiwara, Yuki IDE, Hiroaki Kobayashi, Yoshiyuki Ogura | 2017-10-24 |
| 9784795 | Charge control device, battery pack, and charger | Takuya Umemura, Tadahiko Kobayakawa | 2017-10-10 |
| 9780583 | Portable battery pack charging system, method for recharging a battery pack, and adapter therefor | Nobuyasu Furui, Masaaki Fukumoto, Takuya Umemura, Kosuke Ito, Hitoshi Sengiku +2 more | 2017-10-03 |
| 9774273 | Electric device and method of controlling the same | Toshiyasu Kasuya, Hiroki Oka | 2017-09-26 |
| 9748780 | Electric power tool system | Takuya Umemura | 2017-08-29 |
| 9723959 | Dust collector interlocking system | — | 2017-08-08 |
| 9647479 | Charging system including a battery pack that outputs a stop request signal and a charging apparatus that stops power conversion in receipt of the stop request signal | Tatsuki Mori, Toru Yamada, Shinichi Hira | 2017-05-09 |
| 9626303 | Data processing apparatus and address space protection method | Rika Ono | 2017-04-18 |
| 9612909 | Computer system | Hirotaka Motai, Yasuhiro Tawara, Koji Adachi | 2017-04-04 |
| 9606188 | Measurement system | Masafumi Noda, Masaaki Fukumoto, Takuya Umemura | 2017-03-28 |
| 9595839 | Adapter for power tools, power tool system and method of operating the same | Nobuyasu Furui, Masaaki Fukumoto, Takuya Umemura, Kosuke Ito, Hitoshi Sengiku | 2017-03-14 |
| 9593016 | Method for producing difluorophosphate, non-aqueous electrolyte for secondary cell and non-aqueous electrolyte secondary cell | Ryoichi Kato, Hirofumi Suzuki, Jun Sasahara | 2017-03-14 |
| 9583746 | Electric tool powered by a plurality of battery packs and adapter therefor | Tomoyuki Ota, Kiyoshi Nishibe | 2017-02-28 |
| 9581764 | Optical coupling member and optical connector using the same | Hajime Sumitomo, Akihito Mitsui, Naohiko Moriya | 2017-02-28 |
| 9577450 | Charger for hand-held power tool, power tool system and method of charging a power tool battery | Shuji Yoshikawa, Tatsuya Nagahama, Nobuyasu Furui, Masaaki Fukumoto, Takuya Umemura +1 more | 2017-02-21 |
| 9553466 | Electric power tool system | Takuya Umemura | 2017-01-24 |
| 9537336 | Battery system for a power tool, as well as battery holder therefor, charger, and charging system | Kosuke Ito, Akira Naito | 2017-01-03 |
| 9537335 | Adapter for power tools, power tool system and method for wirelessly communicating maintenance information therefor | Nobuyasu Furui, Masaaki Fukumoto, Takuya Umemura, Kosuke Ito, Hitoshi Sengiku | 2017-01-03 |