Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5705142 | Process for producing a crystalline aluminosilicate | Masaki Tan-no, Seiichi Harima, Mitsuru Ohi | 1998-01-06 |
| 5646082 | Crystalline aluminosilicate, process for producing the same, and catalyst employing the same for catalytic cracking of hydrocarbon oil | Masaki Tan-no, Seiichi Harima, Mitsuru Ohi | 1997-07-08 |
| 5227352 | Catalyst composition for catalytic cracking of hydrocarbon oil and process for producing the same | Nobuki Sekine, Yukihiro Mimura, Yoshihiro Mizutani, Mitsuru Ohi, Seiichi Harima +1 more | 1993-07-13 |