Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11061248 | Noncontact operation detecting device | Yuichi TSUNEKAWA, Hirotsugu Yamamoto | 2021-07-13 |
| 10941865 | Steam valve, valve and steam turbine facility | Masaki Hata, Shoichi Okawara | 2021-03-09 |