Inventor
HOSAKA HIROCHIKA
JP20 patents
⚠️ This page may combine multiple inventors who share the name “HOSAKA HIROCHIKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI CHEM CORP
19 patentsUS7297814B2Nov 20, 2007
Multitube reactor, vapor phase catalytic oxidation method using the multitube reactor, and start up method applied to the multitube reactor
MITSUBISHI CHEM CORP63 citations97
US7144557B2Dec 5, 2006
Multitube reactor, vapor phase catalytic oxidation method using the multitube reactor, and start up method applied to the multitube reactor
MITSUBISHI CHEM CORP22 citations92
US5910607AJun 8, 1999
Process for producing acrylic acid
MITSUBISHI CHEM CORP26 citations92
US7119227B2Oct 10, 2006
Process for catalytic vapor phase oxidation
MITSUBISHI CHEM CORP13 citations84
US7080654B2Jul 25, 2006
Method for transporting easily polymerizable liquid by pipeline
MITSUBISHI CHEM CORP13 citations84
US6998505B2Feb 14, 2006
Process for producing (meth)acrylic acid compound
MITSUBISHI CHEM CORP11 citations84
US7528281B2May 5, 2009
Method for vapor phase catalytic oxidation
MITSUBISHI CHEM CORP7 citations73
US7368601B2May 6, 2008
Process for producing (meth)acrylic acids and process for distilling the same
MITSUBISHI CHEM CORP6 citations73
US7667072B2Feb 23, 2010
Method for vapor phase catalytic oxidation
MITSUBISHI CHEM CORP4 citations63
US7244863B2Jul 17, 2007
Process for producing (meth)acrylic acid compound
MITSUBISHI CHEM CORP2 citations63
US7067696B2Jun 27, 2006
Process for producing (meth)acrolein or (meth)acrylic acid
MITSUBISHI CHEM CORP3 citations63
US7188639B2Mar 13, 2007
Storage tank for easily polymerizable compound and method of storage
MITSUBISHI CHEM CORP4 citations62
US7067695B2Jun 27, 2006
Method of vapor phase catalytic oxidation using multitubular reactor
MITSUBISHI CHEM CORP2 citations62
US7396957B2Jul 8, 2008
Process for producing (meth)acrylic acids and process for distilling the same
MITSUBISHI CHEM CORP1 citations52
US7279076B2Oct 9, 2007
Apparatus and method for handling easily polymerizable substance, apparatus for extracting liquid from apparatus under reduced pressure, and process for producing easily polymerizable substance
MITSUBISHI CHEM CORP1 citations52
US7241919B2Jul 10, 2007
Storage tank for easily polymerizable compound and method of storage
MITSUBISHI CHEM CORP0 citations52
US7037411B2May 2, 2006
Apparatus and method for handling easily polymerizable substance, apparatus for extracting liquid from apparatus under reduced pressure, and process for producing easily polymerizable substance
MITSUBISHI CHEM CORP0 citations52
US7388108B2Jun 17, 2008
Oxidation reactor, process for producing (meth)acrylic acids, and method for analyzing easily-polymerizable compounds
MITSUBISHI CHEM CORP0 citations49
US7384607B2Jun 10, 2008
Oxidation reactor, process for producing (meth)acrylic acids, and method for analyzing easily-polymerizable compounds
MITSUBISHI CHEM CORP0 citations49