P

Inventor

SEKIGUCHI MITSUHIRO

JP6 patents
⚠️ This page may combine multiple inventors who share the name “SEKIGUCHI MITSUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ASAHI CHEMICAL IND

3 patents
US6307117B1Oct 23, 2001

Method for producing ethylene and propylene

ASAHI CHEMICAL IND119 citations96
US5968342AOct 19, 1999

Zeolite catalyst and method of converting hydrocarbons using the same

ASAHI CHEMICAL IND35 citations91
US6894163B2May 17, 2005

Process for preparation of epsilon-caprolactam

ASAHI CHEMICAL IND6 citations60

ASAHI KASEI CHEMICALS CORP

2 patents
US7754934B2Jul 13, 2010

Process for producing ethylene and propylene

ASAHI KASEI CHEMICALS CORP25 citations91
US8034987B2Oct 11, 2011

Process for producing propylene and aromatic hydrocarbons, and producing apparatus therefor

ASAHI KASEI CHEMICALS CORP7 citations82

SEKIGUCHI MITSUHIRO

1 patent
US9309470B2Apr 12, 2016

Process and apparatus for producing olefin

SEKIGUCHI MITSUHIRO2 citations55