Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7691767 | Catalytic cracking catalyst for heavy oil and production process for olefin and fuel oil | Kenichi Wakui, Akio Suwa, Toshio Itoh, Hisao Nagashima | 2010-04-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7691767 | Catalytic cracking catalyst for heavy oil and production process for olefin and fuel oil | Kenichi Wakui, Akio Suwa, Toshio Itoh, Hisao Nagashima | 2010-04-06 |