Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5457264 | Method of melting treatment of radioactive miscellaneous solid wastes | Hiroaki Kobayashi | 1995-10-10 |
| 5430226 | Method for regenerating spent solvent generated from nuclear fuel cycle | Isao Kondoh, Takashi Okada | 1995-07-04 |
| 5252258 | Method of recovering and storing radioactive iodine by freeze vacuum drying process | Katsuyuki Ohtsuka, Toru Suzuki | 1993-10-12 |
| 5223233 | Method of concentrating plutonium nitrate solution at low temperature | Isao Kondo, Takashi Okada | 1993-06-29 |
| 5112581 | Method of separating uranium and plutonium from mixed solution containing uranium and plutonium | Isao Kondoh, Takashi Okada | 1992-05-12 |
| 4895678 | Method for thermal decomposition treatment of radioactive waste | Katsuyuki Ohtsuka, Hideaki Tamai | 1990-01-23 |
| 4364859 | Method for producing oxide powder | Katsuyuki Ohtsuka, Yoshiharu Takahashi | 1982-12-21 |
| 4302848 | Method for wearing and taking off protective suit | Katsuyuki Otsuka, Shizuo Arita | 1981-12-01 |