Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8696892 | Apparatus for treating radioactive nitrate waste liquid | Naoki Ogawa, Kazuhiko Kuroda, Hiromitsu Nagayasu | 2014-04-15 |
| 8465646 | Method and apparatus for treating nitrate waste liquid | Naoki Ogawa, Kazuhiko Kuroda, Hiromitsu Nagayasu, Kuniaki Takahashi, Yoshimi Kawato +1 more | 2013-06-18 |
| 8409438 | Apparatus and method for treating radioactive nitrate waste liquid | Naoki Ogawa, Osamu Kohanawa, Kazuhiko Kuroda, Hiromitsu Nagayasu | 2013-04-02 |