Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188474 | Roots pump | Masaya Yoshida, Daisuke Masaki, Katsutoshi Shiromaru | 2025-01-07 |
| 11976656 | Roots pump containing rotors that capture and discharge a foreign substance | Masaya Yoshida, Daisuke Masaki, Katsutoshi Shiromaru | 2024-05-07 |
| 11473585 | Transmission and centrifugal compressor | Kaho TAKEUCHI, Yoshiyuki Nakane, Hiroaki Kato, Satoru Mitsuda, Shogo Ito +4 more | 2022-10-18 |
| 11448234 | Centrifugal compressor | Yohei Takase, Yoshiyuki Nakane, Satoru Mitsuda, Hiroaki Kato, Daisuke Watanabe +1 more | 2022-09-20 |
| 11286944 | Centrifugal compressor and method for manufacturing centrifugal compressor | Takahito Kunieda, Satoru Mitsuda, Masahiro Suzuki, Ryo Umeyama, Yoshiyuki Nakane | 2022-03-29 |
| 11221013 | Centrifugal compressor | Yoshiyuki Nakane, Takahito Kunieda, Kaho TAKEUCHI, Ryo Umeyama, Satoru Mitsuda | 2022-01-11 |
| 11174866 | Centrifugal compressor | Shogo Ito, Kaho TAKEUCHI, Daisuke Watanabe, Yohei Takase | 2021-11-16 |
| 11131316 | Centrifugal compressor | Takahito Kunieda, Yoshiyuki Nakane | 2021-09-28 |
| 10767655 | Centrifugal compressor | Shogo Ito, Kaho TAKEUCHI | 2020-09-08 |
| 10760584 | Speed increaser and centrifugal compressor | Kaho TAKEUCHI | 2020-09-01 |
| 10746191 | Centrifugal compressor | Satoru Mitsuda, Hiroaki Kato | 2020-08-18 |
| 10527061 | Centrifugal compressor | Shogo Ito | 2020-01-07 |
| 10260604 | Speed increaser | Kaho TAKEUCHI | 2019-04-16 |
| 9874226 | Centrifugal compressor | — | 2018-01-23 |
| 9765791 | Turbo compressor | Masanao Kagami, Ryo Umeyama | 2017-09-19 |