Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939458 | Apparatus and method for hydrothermal electrolysis | Tatsuya Nishimura, Qingquan Su, Masahiro Isaka | 2005-09-06 |
| 6585882 | Method and apparatus for treatment of gas by hydrothermal electrolysis | Qingquan Su, Masahiro Isaka, Tatsuya Nishimura, Yoko Kubota | 2003-07-01 |
| 6572759 | Method and apparatus for treating aqueous medium | Tatsuya Nishimura, Oingquan Su, Masahiro Isaka, Takashi Usui | 2003-06-03 |
| 6348143 | Hydrothermal electrolysis method and apparatus | Qingquan Su, Akira Watanabe | 2002-02-19 |
| 6149880 | Method and apparatus for treating aqueous medium containing organic matter | Tsutomu Higo, Kazuhiro Kondo | 2000-11-21 |
| 5997751 | Method and apparatus for treating aqueous medium containing organic matter | Tsutomu Higo, Kazuhiro Kondo | 1999-12-07 |
| 5976387 | Method for feeding wastes into a boiler | Tsutomu Higo, Kazuhiro Kondo | 1999-11-02 |
| 5791566 | Method and apparatus for submerged grinding of wastes | Tsutomu Higo, Kazuhiro Kondo | 1998-08-11 |