Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876062 | Fuel assembly | Motoo Aoyama, Sadao Uchikawa, Renzo Takeda, Yoshihiko Ishii | 1989-10-24 |
| 4851181 | Light water moderation type nuclear reactor | Renzo Takeda, Kanji Kato, Tadahiro Ohnishi, Sadao Uchikawa, Hiromi Maruyama +4 more | 1989-07-25 |
| 4832906 | Fuel assembly | Motoo Aoyama, Hiromi Maruyama, Sadao Uchikawa | 1989-05-23 |
| 4826654 | Fuel assembly | Motoo Aoyama, Yuichi Morimoto, Hiromi Maruyama, Sadao Uchikawa | 1989-05-02 |