Inventor
HIRAI NARUHISA
JP16 patents
⚠️ This page may combine multiple inventors who share the name “HIRAI NARUHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAICEL CHEM
15 patentsUS6235851B1May 22, 2001
Polymerizable adamantane derivatives and process for producing the same
DAICEL CHEM79 citations96
US7115541B2Oct 3, 2006
Catalyst comprising n-substituted cyclic imides and processes for preparing organic compounds with the catalyst
DAICEL CHEM16 citations92
US6392104B1May 21, 2002
Adamantane derivatives and process for producing them
DAICEL CHEM40 citations92
US6429314B1Aug 6, 2002
Methods of acylating adamantane, tricyclo[5.2.1.02,6], and decalin compounds
DAICEL CHEM14 citations84
USRE39744EJul 24, 2007
Adamantane derivatives and process for producing them
DAICEL CHEM7 citations73
US6133488AOct 17, 2000
Processes for separating adamantanols
DAICEL CHEM10 citations73
US7091342B2Aug 15, 2006
Catalyst comprising cyclic acylurea compounds and processes for production organic compounds with the same
DAICEL CHEM2 citations62
US6515171B1Feb 4, 2003
Process for separating an oxidation reaction product and an oxidation catalyst
DAICEL CHEM5 citations62
US7285684B2Oct 23, 2007
Process for separating imide compounds
DAICEL CHEM3 citations58
US7741514B2Jun 22, 2010
Catalyst comprising N-substituted cyclic imide compound and process for producing organic compound using the catalyst
DAICEL CHEM0 citations51
US7288649B2Oct 30, 2007
Catalyst comprising cyclic acylurea compound and process for producing organic compounds using the catalyst
DAICEL CHEM0 citations51
US7759515B2Jul 20, 2010
Catalyst comprising N-substituted cyclic imide compound and process for producing organic compounds using the catalyst
DAICEL CHEM1 citations49
US7524986B2Apr 28, 2009
Methods for producing aromatic carboxylic acids
DAICEL CHEM0 citations37
US7910749B2Mar 22, 2011
Methods for oxidizing organic compounds
DAICEL CHEM0 citations35
US7994330B2Aug 9, 2011
Method for producing organic compound and method for decomposing compound having dicarboximide skeleton
DAICEL CHEM0 citations32