Inventor
KITANO KENICHI
JP59 patents
⚠️ This page may combine multiple inventors who share the name “KITANO KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KANEKA CORP
34 patentsUS6552118B2Apr 22, 2003
Curable adhesive composition
KANEKA CORP92 citations98
US6964999B1Nov 15, 2005
Polymer and curable composition
KANEKA CORP56 citations96
US6479584B1Nov 12, 2002
Resin composition, polymer, and process for producing polymer
KANEKA CORP67 citations96
US6274688B1Aug 14, 2001
Functional groups-terminated vinyl polymers
KANEKA CORP52 citations96
US5986014ANov 16, 1999
Processes for preparing (meth)acrylic polymers having functional groups at the chain ends
KANEKA CORP68 citations96
US5852129ADec 22, 1998
Method for producing hydroxyl-terminated (meth) acrylic polymer
KANEKA CORP44 citations96
US6930147B1Aug 16, 2005
Polymer, processes for producing polymer, and composition
KANEKA CORP19 citations93
US6660399B1Dec 9, 2003
Composition for roller and roller therefrom
KANEKA CORP26 citations93
US6794461B2Sep 21, 2004
Method for purification of vinyl polymers
KANEKA CORP23 citations92
US6482900B1Nov 19, 2002
Polymer, process for producing the polymer, and curable composition containing the polymer
KANEKA CORP15 citations92
US6441101B1Aug 27, 2002
Processes for preparing (METH) acrylic polymers having functional groups at the chain ends
KANEKA CORP14 citations92
US6423787B1Jul 23, 2002
Polymers, processes for producing the same, and curable compositions produced therefrom
KANEKA CORP27 citations92
US6420492B1Jul 16, 2002
Processes for preparing (meth) acrylic polymers having functional groups at the chain ends
KANEKA CORP23 citations92
US7223817B2May 29, 2007
Polymer, processes for producing polymer and composition
KANEKA CORP15 citations84
US7056983B2Jun 6, 2006
Block copolymer
KANEKA CORP13 citations84
US7439308B2Oct 21, 2008
Process for producing (meth)acrylic polymer terminated by crosslinkable silyl group
KANEKA CORP9 citations83
US7129294B2Oct 31, 2006
Functional groups-terminated vinyl polymers
KANEKA CORP8 citations74
US7030194B1Apr 18, 2006
Method of treating polymer
KANEKA CORP10 citations74
US6979716B1Dec 27, 2005
Process for producing branched polymer and polymer
KANEKA CORP11 citations74
US6943219B2Sep 13, 2005
Polymer and epoxy resin compositions
KANEKA CORP5 citations74
US6933350B1Aug 23, 2005
Polymers having reactive functional groups at terminus and curable compositions comprising the same
KANEKA CORP9 citations74
US6864317B1Mar 8, 2005
Curable compositions
KANEKA CORP10 citations74
US6667369B2Dec 23, 2003
Processes for preparing (meth) acrylic polymers having functional groups at the chain ends
KANEKA CORP6 citations74
US6653429B1Nov 25, 2003
Process for producing polymer, the polymer, and curable composition comprising the polymer
KANEKA CORP6 citations74
US6194516B1Feb 27, 2001
Method for producing hydroxyl-terminated (meth) acrylic polymer
KANEKA CORP10 citations74
US7304108B2Dec 4, 2007
Polymer, process for producing the polymer, and curable composition containing the polymer
KANEKA CORP3 citations63
US7202310B2Apr 10, 2007
Polymers, processes for producing the same, and curable compositions produced therefrom
KANEKA CORP3 citations63
US7196141B2Mar 27, 2007
Polymer and epoxy resin compositions
KANEKA CORP2 citations63
US7141646B2Nov 28, 2006
Method of purifying vinyl polymer
KANEKA CORP3 citations63
US6887936B2May 3, 2005
Polymer, process for producing the polymer, and curable composition containing the polymer
KANEKA CORP4 citations63
US6855780B1Feb 15, 2005
Polymer, process for producing the polymer, and curable composition containing the polymer
KANEKA CORP3 citations63
US6555622B1Apr 29, 2003
Composition of epoxy resin and reactive vinyl polymer produced by living radical polymerization
KANEKA CORP4 citations63
US7781534B2Aug 24, 2010
Process for producing vinyl polymer, vinyl polymer, and curable composition
KANEKA CORP2 citations61
US7323519B2Jan 29, 2008
Process for producing vinyl polymer, vinyl polymer, and curable composition
KANEKA CORP3 citations61
NIKON CORP
7 patentsUS7711253B2May 4, 2010
Blur correction camera system
NIKON CORP28 citations92
US7596307B2Sep 29, 2009
Blur correction camera system
NIKON CORP21 citations92
US12517321B2Jan 6, 2026
Lens barrel and imaging device
NIKON CORP0 citations62
US11520116B2Dec 6, 2022
Lens barrel and imaging device
NIKON CORP0 citations62
US11520117B2Dec 6, 2022
Lens barrel and imaging device
NIKON CORP1 citations62
US12332499B2Jun 17, 2025
Lens barrel and imaging device
NIKON CORP0 citations59
US11982868B2May 14, 2024
Lens barrel and imaging device
NIKON CORP1 citations59
MATSUMOTO YUSHI SEIYAKU KK
4 patentsUS6340519B1Jan 22, 2002
Chipping-resistant paint
MATSUMOTO YUSHI SEIYAKU KK21 citations93
US5536756AJul 16, 1996
Thermoexpandable microcapsule and production
MATSUMOTO YUSHI SEIYAKU KK117 citations93
US5861214AJan 19, 1999
Thermoexpandable microcapsule and production
MATSUMOTO YUSHI SEIYAKU KK39 citations87
US8754141B2Jun 17, 2014
Heat-expandable microspheres and a process for producing the same
MATSUMOTO YUSHI SEIYAKU KK2 citations62
MASUDA TOSHIAKI
2 patentsKITANO KENICHI
1 patentYOKOHAMA RUBBER CO LTD
1 patentINOHARA TAKESHI
1 patentShowing the top 50 of 59 patents by PatentIndex Score.