Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11529684 | Metal laminating/shaping device | — | 2022-12-20 |
| 11377767 | Feed dog mounting/unmounting mechanism and sewing machine | Muneyuki Ishikawa | 2022-07-05 |
| 11362614 | Power conversion apparatus, drive control system, machine learning apparatus, and motor monitoring method | Norikazu Hattori, Tetsuo Tanaka, Naoto Norina, Takahiro Harada | 2022-06-14 |