Issued Patents 2024
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12135032 | Screw compressor having working chamber closing member to regulate suction working medium flow to a working chamber | Takeshi Tsuchiya, Kotaro Chiba, Shuhei Nagata, Shigeyuki YORIKANE, Yuta KAJIE | 2024-11-05 |
| 12123413 | Screw compressor having a plurality of branch paths with intersects and central axes | Kotaro Chiba, Masahiko Takano, Shigeyuki YORIKANE, Yoshitaka Takeuchi | 2024-10-22 |
| 12110889 | Screw compressor | Kotaro Chiba, Masahiko Takano, Shigeyuki YORIKANE, Yuta KAJIE | 2024-10-08 |
| 12104599 | Liquid feed type gas compressor having a liquid supply system with first and second cooling units | Shigeyuki YORIKANE, Yuta KAJIE | 2024-10-01 |
| 12025129 | Liquid supply type screw compressor | Kotaro Chiba, Shigeyuki YORIKANE, Masahiko Takano | 2024-07-02 |
| 11994138 | Gas compressor with a plurality of air realease systems each having an air release valve and an air regulating valve | Masahiko Takano, Masakazu Hase | 2024-05-28 |
| 11988217 | Oil feed type air compressor | Shigeyuki YORIKANE, Yuta KAJIE | 2024-05-21 |
| 11982456 | Air compressor | Shigeyuki YORIKANE, Masahiko Takano | 2024-05-14 |
| 11965510 | Compressor body and compressor to supply liquid into working chambers and whose downstream portion reaches a suction bearing chamber | Shigeyuki YORIKANE, Masahiko Takano, Yoshitaka Takeuchi | 2024-04-23 |
| 11873817 | Liquid-feeding rotary-screw compressor | Takeshi Tsuchiya, Kotaro Chiba, Masahiko Takano, Shigeyuki YORIKANE | 2024-01-16 |