P

Inventor

SAKAKURA YASUYUKI

JP11 patents
⚠️ This page may combine multiple inventors who share the name “SAKAKURA YASUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI CHEM CORP

6 patents
US5910607AJun 8, 1999

Process for producing acrylic acid

MITSUBISHI CHEM CORP26 citations92
US6448438B1Sep 10, 2002

Method for purifying acrylic acid

MITSUBISHI CHEM CORP26 citations90
US7119227B2Oct 10, 2006

Process for catalytic vapor phase oxidation

MITSUBISHI CHEM CORP13 citations84
US7749464B2Jul 6, 2010

Plate type catalytic reactor

MITSUBISHI CHEM CORP11 citations76
US7067696B2Jun 27, 2006

Process for producing (meth)acrolein or (meth)acrylic acid

MITSUBISHI CHEM CORP3 citations63
US6968872B2Nov 29, 2005

Process for recovering liquid chemical products in chemical production facility

MITSUBISHI CHEM CORP4 citations63

JGC CORP

3 patents
US5393429AFeb 28, 1995

Liquid-liquid contactor

JGC CORP82 citations96
US5048601ASep 17, 1991

Shell-and-tube apparatus having an intermediate tube plate

JGC CORP36 citations86
US5546763AAug 20, 1996

Method of and apparatus for crystallization

JGC CORP12 citations70

MITSUBISHI PETROCHEMICAL CO

2 patents
US5386052AJan 31, 1995

Process for producing acrylic or methacrylic esters

MITSUBISHI PETROCHEMICAL CO26 citations92
US4625059ANov 25, 1986

Process for purification of 1,2-unsaturated carboxylic acids and/or esters thereof

MITSUBISHI PETROCHEMICAL CO41 citations92