Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7640762 | Refrigeration apparatus | Hiromichi Ueno, Kenichi Masaki, Kyo Tomikawa | 2010-01-05 |
| 6595761 | Screw compressor | Hiroyuki Yoneda | 2003-07-22 |
| 4747755 | Capacity control device for a screw compressor | Akira Ohtsuki, Osamu Hikita | 1988-05-31 |