Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10085629 | Observation system | — | 2018-10-02 |
| 9969889 | Corrosion-resistant structure for high-temperature water system and corrosion-preventing method thereof | Masato Okamura, Osamu Shibasaki, Koji Negishi, Seiji Yamamoto, Hajime Hirasawa +1 more | 2018-05-15 |