| 9169840 |
Piston operated bypass valve for a screw compressor |
Ryuichiro Yonemoto, Eisuke Kato, Shinichiro Yamada |
2015-10-27 |
| 7014437 |
Screw compressor |
Hiroki Ohsumimoto, Shigekazu Nozawa, Takeshi Hida, Hirotaka Kameya |
2006-03-21 |
| 6884049 |
Screw compressor and method of manufacturing rotor for the same |
Takeshi Hida, Shigekazu Nozawa, Hiroki Ohsumimoto, Hirotaka Kameya, Atsushi Watanabe |
2005-04-26 |
| 6554595 |
Compressor with oil-mist separator |
Takeshi Hida, Shigekazu Nozawa, Hiroki Osumimoto, Hirotaka Kameya, Atsushi Watanabe |
2003-04-29 |
| 6506039 |
Screw compressor |
Hiroki Osumimoto, Shigekazu Nozawa, Takeshi Hida, Hirotaka Kameya, Atsushi Watanabe |
2003-01-14 |
| 6273693 |
Screw compressor |
Takeshi Hida, Shigekazu Nozawa, Noriyuki Yamazaki |
2001-08-14 |
| 6257855 |
Screw fluid machine |
Hirotaka Kameya, Shigekazu Nozawa, Takeshi Hida, Masakazu Aoki |
2001-07-10 |
| 6183227 |
Screw compressor |
Takeshi Hida, Shigekazu Nozawa, Noriyuki Yamazaki |
2001-02-06 |
| 4878820 |
Screw compressor |
Motomichi Doi, Minetoshi Izushi, Kazuhiko Kawaike |
1989-11-07 |
| 4261180 |
Refrigerator |
Shigekazu Nozawa, Hiroaki Kuno, Mitsuhiko Miyagawa, Hiroshi Takagi |
1981-04-14 |