Issued Patents All Time
Showing 1–25 of 369 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394996 | Battery-powered system, battery pack, electric work machine, and charger | Minoru Gyoda, Motohiro Omura | 2025-08-19 |
| 12371792 | Laminate, metal plating solution, and manufacturing process of laminate | Takuya Aoyagi, Hiroshi Kanemoto, Tomio Iwasaki, Toshinori Kawamura | 2025-07-29 |
| 12311456 | Dust collector | — | 2025-05-27 |
| 12272897 | Connector with first and second side retaining portions | Hideki Shioda, Hiroaki Yukutake, Yoshihito Ohkuma | 2025-04-08 |
| 12266956 | Electric tool powered by a plurality of battery packs and adapter therefor | Tomoyuki Ota, Kiyoshi Nishibe | 2025-04-01 |
| 12151326 | Machining apparatus | Seiichi Matsumaru, Suguru Fujiu | 2024-11-26 |
| 12100981 | Power tool system having receptacle for wireless communication adapter | Nobuyasu Furui, Masaaki Fukumoto, Takuya Umemura, Kosuke Ito, Hitoshi Sengiku +2 more | 2024-09-24 |
| 12057719 | Electric work machine and battery pack | Yoshitaka Ichikawa, Akihiro Nakamoto, Minoru Gyoda, Hayato KANO, Toru Yamada | 2024-08-06 |
| 12051986 | Electric working machine | Akihiro Nakamoto | 2024-07-30 |
| 12011813 | Electric work machine | Seitaro Hayashi, Motohiro Omura, Itsuku Kato | 2024-06-18 |
| 12002934 | Method and device for determining state of rechargeable battery | Tamotsu FUKUMA, Daisuke Koba | 2024-06-04 |
| 11964334 | Technique for measuring electric current flowing in electric powered work machine | — | 2024-04-23 |
| 11955874 | Electric powered work machine | — | 2024-04-09 |
| 11955615 | Battery-powered portable tool | Masaaki Fukumoto | 2024-04-09 |
| 11926031 | Electric work machine | Akihiro Nakamoto | 2024-03-12 |
| 11897339 | Cart | Kunihisa Shima, Ryo UMEMOTO | 2024-02-13 |
| 11824473 | Electric working machine, and method for supplying electric power to controller of electric working machine | Akihiro Nakamoto | 2023-11-21 |
| 11819934 | Dust collector | — | 2023-11-21 |
| 11811249 | Battery-powered system, battery pack, electric work machine, and charger | Minoru Gyoda, Motohiro Omura | 2023-11-07 |
| 11721990 | Power tool system having wireless communicator | Nobuyasu Furui, Masaaki Fukumoto, Takuya Umemura, Kosuke Ito, Hitoshi Sengiku +2 more | 2023-08-08 |
| 11689127 | Electric powered work machine, and method for suppressing surge voltage in electric powered work machine | — | 2023-06-27 |
| 11670998 | Conveyance apparatus and method of manufacturing article | Tomohiro Ono, Takeshi Yamamoto | 2023-06-06 |
| 11646590 | Electric tool powered by a plurality of battery packs and adapter therefor | Tomoyuki Ota, Kiyoshi Nishibe | 2023-05-09 |
| 11575339 | Power-supply apparatus and electric working machine system | Junichi Katayama | 2023-02-07 |
| 11571757 | Dust collector | — | 2023-02-07 |