Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457960 | Hermetic compressor and open compressor | Mototaka Esumi, Shuichi Yamamoto | 2002-10-01 |
| 6371739 | Method and apparatus for applying pre-load to the bearing structure of a drive shaft that is directly driven by an electric motor | — | 2002-04-16 |