Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6583531 | Motor with permanent magnet | Yoshinari Asano, Takao Sawahata, Yukio Honda, Toshiyuki Tamamura, Hiroyuki Kiriyama | 2003-06-24 |
| 4456437 | Refrigerant compressor | Juji Ojima | 1984-06-26 |
| 4449895 | Refrigerant compressor | — | 1984-05-22 |