Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9082518 | Nuclear reactor vibration monitoring apparatus and method of monitoring nuclear reactor vibration | Masahiro HIRATSUKA, Atsushi Baba, Masahiro Koike, Taro Ikezumi | 2015-07-14 |
| 8995602 | Method of checking installed state of jet pump beam | Atsushi Baba, Yoshinori Musha, Masahiro HIRATSUKA, Masahiro Koike | 2015-03-31 |
| 6240155 | Preventive maintenance apparatus for structural members in a nuclear pressure vessel | Koichi Kurosawa, Eisaku Hayashi, Sadato Shimizu, Fujio Yoshikubo, Ren Morinaka +4 more | 2001-05-29 |
| 6058153 | Preventive maintenance apparatus for structural members in a nuclear pressure vessel | Koichi Kurosawa, Eisaku Hayashi, Sadato Shimizu, Fujio Yoshikubo, Ren Morinaka +4 more | 2000-05-02 |