Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10286494 | Method for manufacturing core barrel and core barrel | Akira Yamamoto, Yoshiaki Ono | 2019-05-14 |
| 8571162 | Control rod drive mechanism | Tatsutoshi Tokuyama, Kazuhiro Kawagoe | 2013-10-29 |