Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832924 | Process for producing uranium oxides | Shozo Tomoshige, Hideto Obara, Kozo Kondo, Soichiro Yano | 1989-05-23 |
| 4808316 | Process for treating waste water containing uranium and fluorine | Yoshikazu Ogura, Yoshiaki Echigo, Mutsunori Yamao, Tadashi Ishikura | 1989-02-28 |