Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266956 | Electric tool powered by a plurality of battery packs and adapter therefor | Tomoyuki Ota, Hitoshi Suzuki | 2025-04-01 |
| 11646590 | Electric tool powered by a plurality of battery packs and adapter therefor | Tomoyuki Ota, Hitoshi Suzuki | 2023-05-09 |
| 10559789 | Adapter for connecting a plurality of battery packs to a power tool | Tomoyuki Ota, Hitoshi Suzuki | 2020-02-11 |
| 9583746 | Electric tool powered by a plurality of battery packs and adapter therefor | Tomoyuki Ota, Hitoshi Suzuki | 2017-02-28 |
| 8984711 | Electric tool powered by a plurality of battery packs and adapter therefor | Tomoyuki Ota, Hitoshi Suzuki | 2015-03-24 |