Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6005905 | Initial core | Akihiro Yamanaka, Katsumasa Haikawa, Akiko Kanda, Takaaki Mochida, Junichi Yamashita +2 more | 1999-12-21 |
| 5781604 | Initial core and fuel assembly | Katsumasa Haikawa, Akihiro Yamanaka, Akiko Kanda, Motoo Aoyama, Junichi Yamashita | 1998-07-14 |