Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6124519 | Method of decomposing polychlorobiphenyls | Takeshi Sako, Masahito Sato, Tsutomu Sugeta, Makoto Okano | 2000-09-26 |
| 5777192 | Method of decomposing polychlorodibenzo-p-dioxins and/or polychlorodibenzofurans | Takeshi Sako, Masahito Sato, Tsutomu Sugeta, Masayuki Tsugumi | 1998-07-07 |