Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6692242 | Multi-cylinder rotary compressor | Kenzo Matsumoto, Akira Hashimoto, Midori Futakawame, Hiroyuki Sawabe | 2004-02-17 |
| 6676393 | Multi-cylinder rotary compressor | Kenzo Matsumoto, Akira Hashimoto, Midori Futakawame, Hiroyuki Sawabe | 2004-01-13 |