Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837071 | Hollow element manufacturing method and rotary machine manufacturing method | Yusuke Ishibashi, Shinichiro Tokuyama, Yuji Masuda, Kosei Kawahara | 2020-11-17 |
| 9297389 | Method of manufacturing material for rotary machine component, method of manufacturing rotary machine component, material for rotary machine component, rotary machine component, and centrifugal compressor | Yoshikazu Yamada, Shinichiro Tokuyama, Tatsuya Osawa, Seiichi Yarimizu | 2016-03-29 |
| 7998581 | Solid particle erosion resistant surface treated coating and rotating machine applied therewith | Toyoaki Yasui, Yoshikazu Yamada, Katsuyasu Hananaka, Kyoichi Ikeno | 2011-08-16 |