Assignee
NIPPON KAYAKU KK
JP671 patents
Top patents by PatentIndex Score
US5105354AApr 14, 1992
Method and apparatus for correlating respiration and heartbeat variability
NIPPON KAYAKU KK313 citations99
US6713170B1Mar 30, 2004
Hard coating material and film comprising the same
NIPPON KAYAKU KK76 citations97
US6017603AJan 25, 2000
Ultraviolet-curing adhesive composition and article
NIPPON KAYAKU KK90 citations97
US6152969ANov 28, 2000
Anthrapyridone compounds, water-based ink composition, and articles colored therewith
NIPPON KAYAKU KK55 citations96
USD643442SAug 16, 2011
Cylinder-type inflator for airbag module
NIPPON KAYAKU KK45 citations95
US6284185B1Sep 4, 2001
Ultraviolet-curable adhesive composition for bonding opaque substrates
NIPPON KAYAKU KK65 citations95
US6028220AFeb 22, 2000
Producing acrolein and acrylic acid using a supported dual activity molybdenum, iron, and bismuth based catalyst in a fixed bed multitubular reactor
NIPPON KAYAKU KK69 citations95
US5378726AJan 3, 1995
New hydrazine derivative and pesticidal composition comprising said derivative as an effective ingredient
NIPPON KAYAKU KK116 citations95
US4531964AJul 30, 1985
Heterocyclic compound and a herbicidal composition containing said compound
NIPPON KAYAKU KK63 citations95
US4059686ANov 22, 1977
Pharmaceutical preparation for oral cavity administration
NIPPON KAYAKU KK69 citations95
US6054501AApr 25, 2000
Photopolymerization initiator and energy ray curable composition containing the same
NIPPON KAYAKU KK59 citations94
US5959143ASep 28, 1999
Catalysts and process for the preparation thereof
NIPPON KAYAKU KK70 citations94
US5824715AOct 20, 1998
Marking composition and laser marking method
NIPPON KAYAKU KK51 citations94
US5691757ANov 25, 1997
Laser marking method and aqueous laser marking composition
NIPPON KAYAKU KK51 citations94
US5530021AJun 25, 1996
Hydrazine derivative and pesticidal composition comprising said derivative as an effective ingredient
NIPPON KAYAKU KK59 citations94
US5017195AMay 21, 1991
Non-dustable granular dye: dye particles coated with hydroxylpropyl cellulose or carbohydrate
NIPPON KAYAKU KK62 citations94
US6485051B1Nov 26, 2002
Gas generator
NIPPON KAYAKU KK54 citations93
US5973034AOct 26, 1999
(Oxide or sulfide) powder epoxy (meth) acrylate w/glass and/or metal
NIPPON KAYAKU KK26 citations93
US7931702B2Apr 26, 2011
Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt
NIPPON KAYAKU KK16 citations92
US7854797B2Dec 21, 2010
Porphyrazine coloring matter, ink, ink set, and colored product
NIPPON KAYAKU KK27 citations92
US7851701B2Dec 14, 2010
Dye-sensitized photoelectric conversion device
NIPPON KAYAKU KK15 citations92
US7591888B2Sep 22, 2009
Porphyrazine coloring matter, ink, ink set and colored article
NIPPON KAYAKU KK37 citations92
US7495099B2Feb 24, 2009
High-molecular weight derivatives of camptothecins
NIPPON KAYAKU KK24 citations92
US7387668B2Jun 17, 2008
Azo compound, aqueous dye solutions containing the same, inks and use thereof
NIPPON KAYAKU KK24 citations92
US7141735B2Nov 28, 2006
Dye-sensitized photoelectric conversion device
NIPPON KAYAKU KK26 citations92
US7015327B2Mar 21, 2006
Anthrapyridone compounds, water-base magenta ink compositions and method of ink-jet recording
NIPPON KAYAKU KK24 citations92
US6929361B2Aug 16, 2005
Anthrapyridone compounds, water-base magenta ink compositions and method of ink-jet recording
NIPPON KAYAKU KK37 citations92
US6929284B1Aug 16, 2005
Gas generator
NIPPON KAYAKU KK40 citations92
US6723423B1Apr 20, 2004
Transparent sheet or film
NIPPON KAYAKU KK29 citations92
US6709012B1Mar 23, 2004
Gas generator
NIPPON KAYAKU KK41 citations92
US6648952B1Nov 18, 2003
Anthrapyridone compound, aqueous magenta ink compositions and ink-jet recording method
NIPPON KAYAKU KK21 citations92
US6471760B1Oct 29, 2002
Anthrapyridone compounds, water-based magenta ink composition, and method of ink-jet recording
NIPPON KAYAKU KK38 citations92
US6416599B1Jul 9, 2002
Gas-generating agent for air bag
NIPPON KAYAKU KK50 citations92
US6120858ASep 19, 2000
Black sealant for liquid crystal cell and liquid crystal cell
NIPPON KAYAKU KK37 citations92
US5716895AFeb 10, 1998
Process for regeneration of catalysts
NIPPON KAYAKU KK30 citations92
US5215863AJun 1, 1993
Resin composition and solder resist composition
NIPPON KAYAKU KK28 citations92
US5124164AJun 23, 1992
Method for preserving fresh marine products with use of a deoxidant
NIPPON KAYAKU KK24 citations92
US5108649AApr 28, 1992
Preserving agent, method and container for preserving fresh marine product
NIPPON KAYAKU KK31 citations92
US4925980AMay 15, 1990
Process for producing methacrylic acid and a catalyst
NIPPON KAYAKU KK23 citations92
US4889768ADec 26, 1989
Novel silicon-urethane (meth) acrylate, and resin composition and coating material comprising same
NIPPON KAYAKU KK47 citations92
US4843111AJun 27, 1989
Diesters of (meth)acrylic acid and resin compositions comprising the same
NIPPON KAYAKU KK27 citations92
US4783544ANov 8, 1988
Di-(meth)acrylic acid ester, resin composition comprising the same and coating agent comprising the same
NIPPON KAYAKU KK27 citations92
US4734284AMar 29, 1988
Etoposide preparations
NIPPON KAYAKU KK58 citations92
US4652673AMar 24, 1987
Process for producing methacrylic acid
NIPPON KAYAKU KK31 citations92
US4594099AJun 10, 1986
N-substituted-Δ1 -tetrahydrophthalimide derivatives
NIPPON KAYAKU KK27 citations92
US4320227AMar 16, 1982
Process for producing methacrolein and methacrylic acid
NIPPON KAYAKU KK31 citations92
US4281180AJul 28, 1981
Process for producing threo-3-amino-2-hydroxybutanoyl-aminoacetic acids, as well as novel intermediated therefor and process for producing them
NIPPON KAYAKU KK36 citations92
US7771525B2Aug 10, 2010
Water-soluble azo compound or salt thereof, ink composition and colored product
NIPPON KAYAKU KK21 citations91
US7585361B2Sep 8, 2009
Porphyrazine coloring matter, ink, ink set and colored product
NIPPON KAYAKU KK32 citations91
US7056374B2Jun 6, 2006
Aqueous ink composition, water-soluble dye composition and ink-jet recording method
NIPPON KAYAKU KK21 citations91
Showing the top 50 of 671 patents by PatentIndex Score.