Issued Patents 2018
Showing 1–2 of 2 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, Hiroharu Ooyama, Tatsuya Furukawa, Naoto Tochitani | 2018-05-29 |
| 9856553 | Ni-based superalloy with excellent unsusceptibility to segregation | Satoru Ohsaki, Tatsuya Takahashi, Koji Kajikawa, Eiji Maeda, Ryuichi Yamamoto +1 more | 2018-01-02 |