Issued Patents All Time
Showing 26–50 of 369 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11571757 | Dust collector | — | 2023-02-07 |
| 11557954 | Transport system, processing system, and article manufacturing method | Takeshi Yamamoto, Yuuya Toe, Ryota Okazaki, Kichinosuke Hirokawa | 2023-01-17 |
| 11482764 | Technique of determining first, second, and third potentials at communication terminal of battery pack | Minoru Gyoda, Nobuyuki Oyama, Hiroshi Inoue | 2022-10-25 |
| 11394339 | Power-supply apparatus and electric working machine system | Junichi Katayama | 2022-07-19 |
| 11309811 | Electric working machine and motor controller | Kiyoshi Aoyama | 2022-04-19 |
| 11300594 | Electric working machine and method of detecting fault in electric working machine | — | 2022-04-12 |
| 11260462 | Dust collector | — | 2022-03-01 |
| 11233282 | Battery-powered portable tool | Masaaki Fukumoto | 2022-01-25 |
| 11148460 | Writing instrument | Kouichi Hirano, Yukinori Sawa, Toshimi Kamitani | 2021-10-19 |
| 11133766 | Electric working machine, and method for supplying electric power to controller of electric working machine | Akihiro Nakamoto | 2021-09-28 |
| 11114870 | Power tool system and battery pack therefor having wireless communicator | Nobuyasu Furui, Masaaki Fukumoto, Takuya Umemura, Kosuke Ito, Hitoshi Sengiku +2 more | 2021-09-07 |
| 11063543 | Electric working machine and voltage supplier | Akihiro Nakamoto | 2021-07-13 |
| 10994351 | Dust collector | — | 2021-05-04 |
| 10898041 | Interlocking adapter, and method for operating electric apparatus in interlocking manner with working machine | Yuki Kawai, Itsuku Kato, Yasutaka Hotta | 2021-01-26 |
| 10749360 | Power tool system and battery pack therefor having wireless communicator | Nobuyasu Furui, Masaaki Fukumoto, Takuya Umemura, Kosuke Ito, Hitoshi Sengiku +2 more | 2020-08-18 |
| 10734741 | Connector | Hiroaki Yukutake, Yoshihito Ohkuma | 2020-08-04 |
| 10707619 | Movable connector | Takashi Doi, Yoshiyuki Ogura, Hiroaki Kobayashi | 2020-07-07 |
| 10673106 | Battery pack and electric working machine | Takashi Toyonaga, Naoshi Kimura | 2020-06-02 |
| 10630026 | Movable connector | Hiroaki Kobayashi, Yoshiyuki Ogura, Tomomitsu Saito, Daichi Shimba | 2020-04-21 |
| 10618123 | Dust collector | — | 2020-04-14 |
| 10615528 | Electrical connector | Yoshihito Ohkuma, Hiroaki Yukutake | 2020-04-07 |
| 10559789 | Adapter for connecting a plurality of battery packs to a power tool | Tomoyuki Ota, Kiyoshi Nishibe | 2020-02-11 |
| 10498082 | Terminal structure that supports movement between two housings | Hiroaki Kobayashi, Yoshiyuki Ogura, Tomomitsu Saito, Daichi Shimba, Koji Kuniyoshi | 2019-12-03 |
| 10486252 | Dust collector | — | 2019-11-26 |
| 10476284 | Battery system for a power tool, as well as battery holder therefor, charger, and charging system | Kosuke Ito, Akira Naito | 2019-11-12 |