Inventor
TSUNEKI HIDEAKI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “TSUNEKI HIDEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON CATALYTIC CHEM IND
27 patentsUS10131545B2Nov 20, 2018
Ammonia synthesis method and catalyst for ammonia synthesis
NIPPON CATALYTIC CHEM IND23 citations93
US6417408B2Jul 9, 2002
Production process for (poly)alkylene glycol monoalkyl ether
NIPPON CATALYTIC CHEM IND30 citations92
US6169207B1Jan 2, 2001
Process for producing dialkanolamines
NIPPON CATALYTIC CHEM IND31 citations92
US5994595ANov 30, 1999
Production process for (poly)alkylene glycol monoalkyl ether
NIPPON CATALYTIC CHEM IND30 citations92
US5663480ASep 2, 1997
Synthesis of aromatic carbonates by transesterification using a catalyst comprising a microporous material and a group IV metal
NIPPON CATALYTIC CHEM IND33 citations92
US5565605AOct 15, 1996
Synthesis of aryl carboxylates by transesterification using a heterogeneous microporous catalyst containing a group IV metal
NIPPON CATALYTIC CHEM IND25 citations92
US5543546AAug 6, 1996
Process for preparing carbonate esters
NIPPON CATALYTIC CHEM IND25 citations92
US5430170AJul 4, 1995
Process for preparing dialkyl carbonates
NIPPON CATALYTIC CHEM IND44 citations92
US4558028ADec 10, 1985
Catalyst for production of methacrylic acid
NIPPON CATALYTIC CHEM IND43 citations92
US5741948AApr 21, 1998
Process for production of (poly) alkylene glycol monoalkyl ether
NIPPON CATALYTIC CHEM IND41 citations91
US6559342B1May 6, 2003
Method of producing alkanolamines and apparatus for producing same
NIPPON CATALYTIC CHEM IND24 citations89
US6455016B1Sep 24, 2002
Reaction apparatus for production of alkanolamine
NIPPON CATALYTIC CHEM IND14 citations84
US7951978B2May 31, 2011
Process for producing acrolein and glycerin-containing composition
NIPPON CATALYTIC CHEM IND11 citations83
US7122698B2Oct 17, 2006
Method for producing α-hydroxycarboxylate
NIPPON CATALYTIC CHEM IND16 citations82
US6521207B2Feb 18, 2003
Molding of binderless zeolite, method for production thereof, and uses thereof
NIPPON CATALYTIC CHEM IND9 citations72
US5880058AMar 9, 1999
Rare earth supported catalyst useful for preparation of alkanolamines and process for preparing same
NIPPON CATALYTIC CHEM IND12 citations72
US5599999AFeb 4, 1997
Process for preparation for alkanolamine, catalyst used in the process and process for preparation of the catalyst
NIPPON CATALYTIC CHEM IND10 citations72
US4966980AOct 30, 1990
Process for producing aziridines
NIPPON CATALYTIC CHEM IND7 citations71
US6057470AMay 2, 2000
Reaction distillation apparatus and reaction distillation method
NIPPON CATALYTIC CHEM IND6 citations62
US5874605AFeb 23, 1999
Process for preparing aromatic carbonic ester
NIPPON CATALYTIC CHEM IND6 citations62
US6566556B2May 20, 2003
Method for production of alkanolamine and apparatus therefor
NIPPON CATALYTIC CHEM IND3 citations61
US4977118ADec 11, 1990
Method for regeneration of catalyst for producing of aziridine compounds
NIPPON CATALYTIC CHEM IND6 citations61
US5262570ANov 16, 1993
Method of producing ethylenediamines
NIPPON CATALYTIC CHEM IND4 citations60
US8039651B2Oct 18, 2011
Method for producing fatty acid alkyl ester and/or glycerin
NIPPON CATALYTIC CHEM IND2 citations59
US9422377B2Aug 23, 2016
Process for producing acrolein, acrylic acid and derivatives thereof
NIPPON CATALYTIC CHEM IND0 citations50
US5235107AAug 10, 1993
Method of producing ethylenediamines
NIPPON CATALYTIC CHEM IND1 citations50
US10857523B2Dec 8, 2020
Catalyst for production of hydrogen and process for producing hydrogen using the catalyst, and catalyst for combustion of ammonia, process for producing the catalyst and process for combusting ammonia using the catalyst
NIPPON CATALYTIC CHEM IND0 citations48