Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10670015 | Screw Compressor | Satoshi Iwai, Ryuichiro Yonemoto | 2020-06-02 |
| 10145374 | Screw compressor | Ryuichiro Yonemoto, Takeshi Tsuchiya, Kotaro Chiba, Yasuaki Iizuka | 2018-12-04 |
| 9803900 | Screw compressor and chiller unit provided with same | Ryuichiro Yonemoto, Yasuaki Iizuka, Shu Kuriyama, Masahiro Takebayashi | 2017-10-31 |
| 9568003 | Screw compressor and chiller unit provided with same | Ryuichiro Yonemoto, Yasuaki Iizuka, Shu Kuriyama, Masahiro Takebayashi | 2017-02-14 |
| 9169840 | Piston operated bypass valve for a screw compressor | Ryuichiro Yonemoto, Masayuki Urashin, Shinichiro Yamada | 2015-10-27 |
| 6047672 | Engine valve-driving electromagnetic valve | Kazumichi Hanai, Junya Kimoto | 2000-04-11 |
| 5642981 | Regenerative pump | Takashi Nagai | 1997-07-01 |