Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879087 | Nuclear power plant | Takao Akiyama, Tetsuo Ito | 1989-11-07 |
| 4877574 | Method of and apparatus for controlling power of natural circulation reactor | Hiroaki Suzuki, Yoshiyuki Kataoka, Michio Murase, Kotaro Inoue, Shozo Yamanari +3 more | 1989-10-31 |