Inventor

OHAMA KOUICHI

JP2 patents

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

JGC CATALYSTS & CHEMICALS LTD

1 patent

US9737883B2Aug 22, 2017

Hydrogenation catalyst and method for producing same

JGC CATALYSTS & CHEMICALS LTD28 citations90

CATALYSTS & CHEM IND CO

1 patent

US4970183ANov 13, 1990

Hydrocarbon oil catalytic cracking catalyst compositions

CATALYSTS & CHEM IND CO40 citations90