Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11398762 | Electric pump device | Yoshiyuki Kobayashi, Hitoshi Sakamoto, Tomohiro Sakata | 2022-07-26 |
| 11070111 | Electric pump device | Yoshiyuki Kobayashi, Hitoshi Sakamoto, Tomohiro Sakata, Hirotaka KANAMONO | 2021-07-20 |