Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8817941 | Pressurized water reactor plant | Takashi Sato, Kazunori Hashimoto, Yasunobu Fujiki, Makoto Akinaga, Hisaki Sato | 2014-08-26 |
| 8537959 | Drain sump of nuclear reactor containment vessel | Makoto Akinaga, Hiromasa Yanagisawa, Ryoichi Hamazaki | 2013-09-17 |
| 8358732 | Core catcher, manufacturing method thereof, reactor containment vessel and manufacturing method thereof | Takashi Sato, Ryoichi Hamazaki, Mika Tahara, Yoshihiro Kojima, Tomohisa Kurita +2 more | 2013-01-22 |
| 7983376 | Boiling water nuclear reactor and emergency core cooling system of the same | Yoshihiro Kojima, Takashi Sato | 2011-07-19 |
| 7835482 | Emergency core cooling system | Takashi Sato | 2010-11-16 |
| 5149492 | Reactor containment vessel | Kenji Arai, Hideo Nagasaka | 1992-09-22 |