Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6123840 | Organic waste water treating apparatus having treating layer and auxiliary layer | Haruhiko Suzuki, Takakazu Inoue, Atsushi Yamada, Tetsuya Kimura, Eiji Kono | 2000-09-26 |