Inventor

SHIRAGA KEN

JP9 patents

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

MITSUBISHI CHEM IND

5 patents

US4093633AJun 6, 1978

MITSUBISHI CHEM CORP

2 patents

US6294685B1Sep 25, 2001

Method for gas phase catalytic oxidation of hydrocarbon

MITSUBISHI CHEM CORP20 citations90

US5498731AMar 12, 1996

Oxide catalyst and process for producing maleic anhydride by using oxide catalyst

MITSUBISHI CHEM CORP12 citations72

EBARA CORP

1 patent

US6027697AFeb 22, 2000

Method and apparatus for treating combustion exhaust gases

EBARA CORP38 citations89

HAJI NOBORU

1 patent

US4057472ANov 8, 1977

Method of separating diacetoxybutene

HAJI NOBORU3 citations51

SHIRAGA KEN

MITSUBISHI CHEM IND

Process for preparing tetrahydrofuran

Process for producing diacetoxybutanes and butanediols

Process for preparing butanediol and/or butenediol

Process for producing a hydrofuran and a 1,4-diol

Process for hydrogenation of diacetoxybutene