Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6383378 | Apparatus for treating organic waste water | Susumu Hasegawa, Akira Akashi, Masahiko Miura, Takahiro Fukui | 2002-05-07 |
| 6383387 | Method for treating organic waste water | Susumu Hasegawa, Akira Akashi, Masahiko Miura, Takahiro Fukui | 2002-05-07 |