Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851181 | Light water moderation type nuclear reactor | Renzo Takeda, Kanji Kato, Sadao Uchikawa, Hiromi Maruyama, Motoo Aoyama +4 more | 1989-07-25 |
| 4655999 | Control rod for nuclear reactor | Hiromi Maruyama | 1987-04-07 |