Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10145754 | Method and apparatus for detecting gas leakage from radioactive material sealed container | — | 2018-12-04 |
| 10119881 | Method and apparatus for detecting gas leakage from radioactive material sealed container | — | 2018-11-06 |
| 9881900 | Semiconductor device | Yoshihisa Takada | 2018-01-30 |