Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5519739 | Boiling water type thermal neutron reactor and its operating method | Ryoji Masumi, Motoo Aoyama, Junichi Koyama, Osamu Yokomizo | 1996-05-21 |
| 5432829 | Fuel assembly and reactor core | Motoo Aoyama, Taro Ueki, Akinobu Nakajima, Kunitoshi Kurihara, Osamu Yokomizo +4 more | 1995-07-11 |
| 5422922 | Fuel assembly and reactor core | Ryoji Masumi, Motoo Aoyama, Junichi Koyama, Takaaki Mochida, Hideo Soneda | 1995-06-06 |
| 5383229 | Fuel assembly and reactor core | Akinobu Nakajima, Motoo Aoyama, Kunitoshi Kurihara, Junichi Yamashita, Junjiro Nakajima +1 more | 1995-01-17 |