Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445759 | Fuel assembly and nuclear reactor | Kouji Hiraiwa, Yamato Hayashi, Yasushi Hirano, Jun Saeki, Junko Watanabe | 2002-09-03 |
| 5524033 | Nuclear fuel containing gadolinium | Tadashi Ikehara, Koichi Nittoh | 1996-06-04 |
| 5416813 | Moderator rod containing burnable poison and fuel assembly utilizing same | Kouji Hiraiwa, Yoshihira Ando, Koji Hirukawa | 1995-05-16 |
| 5367547 | Fuel assembly for boiling water reactor and core | Yasushi Hirano, Koji Hirukawa, Tsuyoshi Nakajima | 1994-11-22 |