Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352283 | Rotor and compressor | Noriyuki Okada, Hideki Nagao | 2025-07-08 |
| 12180969 | Centrifugal compressor | Akihiko Umeda, Eiichi Yanagisawa, Masayuki Soneda, Seiji Ohama | 2024-12-31 |
| 11572888 | Impeller of rotating machine and rotating machine | Noriyuki Okada, Chihiro Myoren, Akihiro Nakaniwa, Shuichi Yamashita, Jo Masutani +2 more | 2023-02-07 |
| 11493054 | Impeller of rotating machine and rotating machine | Noriyuki Okada, Takashi Oda | 2022-11-08 |
| 11280349 | Impeller and rotary machine | Toshifumi Kanno, Akihiko Morikawa | 2022-03-22 |
| 11073020 | Impeller and rotating machine provided with same | Daisuke Hirata | 2021-07-27 |
| 11022135 | Impeller and rotating machine | Takashi Oda | 2021-06-01 |
| 10982548 | Impeller, rotary machine, method for manufacturing impeller, and method for manufacturing rotary machine | Akihiko Morikawa, Shinichiro Tokuyama, Hiroki Takagi, Kenji Itagaki | 2021-04-20 |
| 10947988 | Impeller and centrifugal compressor | Shin Yanagisawa, Jo Masutani, Kazuki Chiba | 2021-03-16 |
| 10865648 | Turbine rotor blade assembly | Shin Yanagisawa, Yuki Nakamura, Kyoichi Ikeno | 2020-12-15 |
| 10781700 | Turbine rotor blade assembly | Naoyuki Nagai, Shin Yanagisawa, Yuki Nakamura | 2020-09-22 |
| 10514045 | Impeller, rotating machine, and method for assembling rotating machine | Daisuke Hirata | 2019-12-24 |
| 10443605 | Impeller, rotary machine, and impeller manufacturing method | Satoru Yoshida | 2019-10-15 |
| 10400790 | Compressor | Noriyuki Okada, Eiichi Yanagisawa, Shinichiro Tokuyama | 2019-09-03 |
| 10300522 | Forming method for disk-shaped component and forming device for disk-shaped component | Yujiro Watanabe, Atsushi Kawasaki, Ken Ishii, Kazutoshi Yokoo | 2019-05-28 |
| 9951627 | Impeller and rotating machine provided with same | Daisuke Hirata | 2018-04-24 |
| 9803654 | Impeller, and rotating machine provided with same | Hiroyuki Miyata | 2017-10-31 |
| 9664055 | Impeller and rotary machine provided with the same | Katsuya Yamashita, Akihiro Nakaniwa, Atsushi Higashio | 2017-05-30 |
| 9644482 | Method for manufacturing machine component, and rotary machine equipped with impeller manufactured by means of this method | Shimpei Okayasu, Hiroko Kitamoto, Daisuke Kawanishi, Hiroki Takagi | 2017-05-09 |
| 9347460 | Rotary machine | Akihiro Nakaniwa, Hitoshi Shinohara | 2016-05-24 |