Issued Patents 2024
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146481 | Gas compressor | Ryota Iijima, Nae Hisano | 2024-11-19 |
| 12135032 | Screw compressor having working chamber closing member to regulate suction working medium flow to a working chamber | Takeshi Tsuchiya, Shuhei Nagata, Shigeyuki YORIKANE, Kenji Morita, Yuta KAJIE | 2024-11-05 |
| 12123411 | Liquid-cooled rotary compressor and coolant supply method therefor | Nae Hisano, Ryota Iijima, Takeshi Tsuchiya | 2024-10-22 |
| 12123413 | Screw compressor having a plurality of branch paths with intersects and central axes | Masahiko Takano, Shigeyuki YORIKANE, Kenji Morita, Yoshitaka Takeuchi | 2024-10-22 |
| 12110889 | Screw compressor | Masahiko Takano, Shigeyuki YORIKANE, Kenji Morita, Yuta KAJIE | 2024-10-08 |
| 12078172 | Multi-stage screw compressor | Takeshi Tsuchiya, Toshiaki Yabe, Shigeyuki YORIKANE | 2024-09-03 |
| 12031536 | Screw compressor and screw rotor | Takeshi Tsuchiya, Tomohiro Komatsu, Shota TANIMOTO, Toshiaki Yabe, Shigeyuki YORIKANE | 2024-07-09 |
| 12025129 | Liquid supply type screw compressor | Shigeyuki YORIKANE, Masahiko Takano, Kenji Morita | 2024-07-02 |
| 11933300 | Screw compressor having a screw rotor whose pitch changes in an axial direction from a suction end surface toward a discharge end surface | Shota TANIMOTO, Shigeyuki YORIKANE, Tomohiro Komatsu, Takeshi Tsuchiya | 2024-03-19 |
| 11873817 | Liquid-feeding rotary-screw compressor | Takeshi Tsuchiya, Masahiko Takano, Shigeyuki YORIKANE, Kenji Morita | 2024-01-16 |