Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252258 | Method of recovering and storing radioactive iodine by freeze vacuum drying process | Jin Ohuchi, Toru Suzuki | 1993-10-12 |
| 5110507 | Method of separating and purifying spent solvent generated in nuclear fuel cycle | Isao Kondo, Takashi Okada | 1992-05-05 |
| 4981616 | Spent fuel treatment method | Isao Kondoh, Toru Suzuki | 1991-01-01 |
| 4980093 | Method of treating high-level radioactive waste liquid | Isao Kondoh, Takeshi Kawasaki | 1990-12-25 |
| 4895678 | Method for thermal decomposition treatment of radioactive waste | Jin Ohuchi, Hideaki Tamai | 1990-01-23 |
| 4844838 | Method of treatment of radioactive liquid waste | Yoshiharu Takahashi | 1989-07-04 |
| 4643846 | Process for the treatment of radioactive sodium | Makoto Kanai, Hideaki Aikawa, Eiichi Inada | 1987-02-17 |
| 4591454 | Apparatus and method for melting and treating metal wastes | Ryukichi Mizuno, Koji Yanagida, Kazuo Kitagawa, Atsuhiro Ochiai, Minoru Harada +1 more | 1986-05-27 |
| 4587098 | Method of stabilized operation of acid digestion kettle of tantalum | Ryukichi Mizuno, Hitoshi Miyazaki, Toshio Fukuzuka, Kazutoshi Shimogori, Hiroshi Satoh +1 more | 1986-05-06 |
| 4565670 | Heat treating apparatus using microwaves | Hitoshi Miyazaki, Kazutoshi Miyata | 1986-01-21 |
| 4400604 | Heat treating method and apparatus using microwave | Hiroaki Miyo, Daisaku Hayashi | 1983-08-23 |
| 4364859 | Method for producing oxide powder | Jin Ohuchi, Yoshiharu Takahashi | 1982-12-21 |