Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9982545 | Precipitation hardened martensitic stainless steel, manufacturing method therefor, and turbine moving blade and steam turbine using the same | Yuichi Hirakawa, Yoshikuni Kadoya, Tatsuya Furukawa, Naoto Tochitani | 2018-05-29 |
| 8851844 | Stationary blade and steam turbine | Hiroyuki Yamashita, Yasutomo Kaneko | 2014-10-07 |
| 8784046 | Turbine | Yoshihiro Kuwamura, Kazuyuki Matsumoto, Yoshinori Tanaka, Asaharu Matsuo | 2014-07-22 |