Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874574 | Control rod | Takao Igarashi, Satoshi Sugawara, Yuichiro Yoshimoto, Takashi Fukumoto, Zenichiro Endo +1 more | 1989-10-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874574 | Control rod | Takao Igarashi, Satoshi Sugawara, Yuichiro Yoshimoto, Takashi Fukumoto, Zenichiro Endo +1 more | 1989-10-17 |