Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11980335 | Rechargeable cleaner | Ryuji Mitsui, Takuya Umemura, Toru Yamada, Mamoru Sakai | 2024-05-14 |
| 11979049 | Electric work machine | Yoshitaka Ichikawa | 2024-05-07 |
| 11925307 | Rechargeable cleaner having body controller | Ryuji Mitsui, Takuya Umemura, Toru Yamada, Mamoru Sakai | 2024-03-12 |
| 11876190 | Battery pack and method of protecting battery pack | Hiroki UESUGI, Hayato KANO | 2024-01-16 |