Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840651 | Process for the production of activated coke for simultaneous desulfurization and denitrification | Kazuhiko Hanashita, Masahiro Matsuoka, Hiroyasu Suenaga, Toshihisa Yuda | 1998-11-24 |