Inventor
IWAKURA TOMOATSU
JP11 patents
⚠️ This page may combine multiple inventors who share the name “IWAKURA TOMOATSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI CHEM CORP
6 patentsUS5705661AJan 6, 1998
Catalyst for production of ethylene oxide
MITSUBISHI CHEM CORP78 citations91
US7632777B2Dec 15, 2009
Composite oxide catalyst and method for preparation thereof
MITSUBISHI CHEM CORP20 citations90
US7579501B2Aug 25, 2009
Composite oxide catalyst and method of producing the same
MITSUBISHI CHEM CORP8 citations81
US5994606ANov 30, 1999
Method for dehydrogenation of hydrocarbon
MITSUBISHI CHEM CORP13 citations71
US6147265ANov 14, 2000
Process for producing alkylene glycol
MITSUBISHI CHEM CORP2 citations61
US5872075AFeb 16, 1999
Catalyst for oxidation of hydrogen, method for selective oxidation of hydrogen, and method for dehydrogenation of hydrocarbon
MITSUBISHI CHEM CORP5 citations60
MITSUBISHI PETROCHEMICAL CO
5 patentsUS4812437AMar 14, 1989
Silver-deposited catalyst for production of ethylene oxide
MITSUBISHI PETROCHEMICAL CO24 citations92
US4939114AJul 3, 1990
Silver-deposited catalyst for production of ethylene oxide
MITSUBISHI PETROCHEMICAL CO48 citations89
US5502020AMar 26, 1996
Catalyst for production of ethylene oxide and process for producing the catalyst
MITSUBISHI PETROCHEMICAL CO33 citations86
US4746749AMay 24, 1988
Process for producing silver oxalate
MITSUBISHI PETROCHEMICAL CO7 citations73
US4551571ANov 5, 1985
Production of alkenylbenzenes
MITSUBISHI PETROCHEMICAL CO13 citations69