Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313069 | Screw compressor | Shigeyuki YORIKANE, Kenji Morita, Yuta KAJIE, Kotaro Chiba | 2025-05-27 |
| 12135032 | Screw compressor having working chamber closing member to regulate suction working medium flow to a working chamber | Takeshi Tsuchiya, Kotaro Chiba, Shigeyuki YORIKANE, Kenji Morita, Yuta KAJIE | 2024-11-05 |
| 11411522 | Linear motor system and compressor | Takahiro Suzuki, Wataru Hatsuse, Masaki Koyama | 2022-08-09 |
| 11329541 | Linear motor control apparatus and compressor equipped with the same | Takahiro Suzuki, Wataru Hatsuse, Masaki Koyama | 2022-05-10 |
| 11211858 | Linear motor and compressor | Masaki Koyama, Naoyuki Oohata, Kan KOBAYASHI, Yoshinori Kawai | 2021-12-28 |
| 11171576 | Power conversion device and system using the same | Wataru Hatsuse, Masaki Koyama, Takahiro Suzuki | 2021-11-09 |
| 10784809 | Linear motor system and compressor | Takahiro Suzuki, Wataru Hatsuse, Masaki Koyama | 2020-09-22 |
| 10766330 | Air suspension system | Shinji Seto, Masaki Koyama, Takashi Ogawa, Yosuke Tanabe, Takahiro Suzuki +4 more | 2020-09-08 |
| 10727727 | Linear motor and apparatus using same | Yasuaki Aoyama, Masaki Koyama, Takahiro Suzuki | 2020-07-28 |
| 10288117 | Motor system and compressor equipped therewith | Takahiro Suzuki, Yasuaki Aoyama, Masaki Koyama | 2019-05-14 |
| 10090748 | Linear motor and compressor equipped with linear motor | Masaki Koyama, Takahiro Suzuki, Yasuaki Aoyama | 2018-10-02 |