Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10794196 | Steam turbine | Koji Ishibashi, Shunsuke Mizumi, Masaki Matsuda, Takeshi Kudo | 2020-10-06 |
| 10537976 | Former rotary dresser and dressing method | Masashi Yanagisawa, Sadao Sakakibara | 2020-01-21 |