Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313069 | Screw compressor | Shuhei Nagata, Shigeyuki YORIKANE, Kenji Morita, Yuta KAJIE | 2025-05-27 |
| 12307393 | Vehicle travel assistance device, vehicle travel assistance system, and vehicle travel assistance method | Masahide Nakamura, Yutaka Mikuriya, Masaki Watanabe, Narihiro Akari, Xiaoxiao Fei | 2025-05-20 |
| 12293387 | Information processing device and information processing method | Takehiro Miyoshi, Xiaoxiao Fei | 2025-05-06 |
| 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 |
| 11719241 | Screw compressor having a lubrication path for a plurality of suction side bearings | Masahiko Takano, Shigeyuki YORIKANE, Kenji Morita | 2023-08-08 |
| 11428228 | Screw compressor having a different pressure of the fluid applied to the seal ring on the delivery side shaft sealing unit | Masahiko Takano, Kenji Morita, Yoshitaka Takeuchi, Takeshi Tsuchiya | 2022-08-30 |
| 11359626 | Screw compressor having a plurality of branch paths with intersects and central axes | Masahiko Takano, Shigeyuki YORIKANE, Kenji Morita, Yoshitaka Takeuchi | 2022-06-14 |
| 11231036 | Screw compressor having an opening of a fluid supply portion between the compression intersection line and a trajectory line | Masahiko Takano, Shigeyuki YORIKANE, Kenji Morita, Yoshitaka Takeuchi, Minako KANADA | 2022-01-25 |
| 11149734 | Fluid machine | Masahiko Takano, Toshikazu Harashima, Kosuke SADAKATA, Kentaro Yamamoto, Takeshi Tsuchiya +3 more | 2021-10-19 |
| 10995756 | Air compressor | Masanao KOTANI, Takeshi Tsuchiya, Ryoji KAWAI, Minako KANADA, Sachio Sekiya | 2021-05-04 |
| 10514037 | Liquid feeding type screw compressor | Kosuke SADAKATA, Hitoshi Nishimura, Toshikazu Harashima, Kentaro Yamamoto, Takeshi Tsuchiya | 2019-12-24 |
| 10145374 | Screw compressor | Ryuichiro Yonemoto, Takeshi Tsuchiya, Eisuke Kato, Yasuaki Iizuka | 2018-12-04 |
| 9315147 | Brake light control device | Katsuaki Kubotera | 2016-04-19 |
| 5057286 | Vessel for use in hydrothermal synthesis | Motohide Hatanaka, Masayuki Kawai | 1991-10-15 |
| 4723595 | Heat exchanger using hydrogen storage alloy | Takashi Yasunaga, Jotaro Itoh, Akira Yanoma, Takaharu Nitta, Masaji Yoneta +1 more | 1988-02-09 |