Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10483816 | Motor, rotor, compressor, and refrigeration and air conditioning apparatus | Masahiro Nigo, Ryukichi Kijima | 2019-11-19 |
| 10284030 | Permanent magnet embedded electric motor, compressor, and a refrigerating and air conditioning device | Masahiro Nigo, Kazuhiko Baba | 2019-05-07 |