Inventor

HARIMA SEIICHI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “HARIMA SEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

COSMO SOGO KENKYUSHO KK

2 patents

US5705142AJan 6, 1998

Process for producing a crystalline aluminosilicate

COSMO SOGO KENKYUSHO KK22 citations87

US5646082AJul 8, 1997

Crystalline aluminosilicate, process for producing the same, and catalyst employing the same for catalytic cracking of hydrocarbon oil

COSMO SOGO KENKYUSHO KK29 citations87

PETROLEUM ENERGY CENTER FOUND

1 patent

US5227352AJul 13, 1993

Catalyst composition for catalytic cracking of hydrocarbon oil and process for producing the same

PETROLEUM ENERGY CENTER FOUND28 citations88