Inventor
NOGUCHI TSUYOSHI
JP65 patents
⚠️ This page may combine multiple inventors who share the name “NOGUCHI TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIKIN IND LTD
43 patentsUS5282854AFeb 1, 1994
Fluorine-containing block copolymer and artificial lens comprising the same
DAIKIN IND LTD50 citations95
US6878778B1Apr 12, 2005
Fluoroelastomer composition for crosslinking
DAIKIN IND LTD28 citations92
US6756445B1Jun 29, 2004
Transparent elastomer composition
DAIKIN IND LTD15 citations92
US5430103AJul 4, 1995
Crosslinkable composition
DAIKIN IND LTD20 citations92
US5169902ADec 8, 1992
Vibration-proof damping polymer material
DAIKIN IND LTD26 citations92
US5041500AAug 20, 1991
Heterogeneous fluorine-containing polymer blend composition
DAIKIN IND LTD22 citations92
US5962589AOct 5, 1999
Rubber compositions of low compression set
DAIKIN IND LTD27 citations90
US7125598B2Oct 24, 2006
Molded fluoroelastomer with excellent detachability and process for producing the same
DAIKIN IND LTD11 citations84
US6946513B2Sep 20, 2005
Polymer composition containing clean filler incorporated therein
DAIKIN IND LTD12 citations84
US6884847B2Apr 26, 2005
Transparent elastomer composition
DAIKIN IND LTD12 citations84
US6635717B1Oct 21, 2003
Molding material
DAIKIN IND LTD13 citations84
US6576311B2Jun 10, 2003
Rubber/rubber laminates
DAIKIN IND LTD17 citations84
US6503986B1Jan 7, 2003
Fluorine-containing rubber composition
DAIKIN IND LTD16 citations84
US6663722B1Dec 16, 2003
Method of cleaning fluorine-containing rubber molded article for semiconductor production apparatuses and cleaned molded article
DAIKIN IND LTD17 citations83
US6642300B1Nov 4, 2003
Filler for crosslinkable elastomer and crosslinkable elastomer composition containing the same
DAIKIN IND LTD10 citations74
US5179167AJan 12, 1993
Meltable fluorine-containing resin composition
DAIKIN IND LTD11 citations74
US7495046B2Feb 24, 2009
Crosslinkable elastomer composition and formed product comprising the same
DAIKIN IND LTD7 citations73
US7309743B2Dec 18, 2007
Fluorine-containing elastomer and composition thereof for crosslinking
DAIKIN IND LTD9 citations73
US6855774B2Feb 15, 2005
Crosslinkable elastomer composition
DAIKIN IND LTD11 citations73
US6803402B2Oct 12, 2004
Elastomer molded article and crosslinkable fluorine-containing elastomer composition for semi-conductor production apparatuses
DAIKIN IND LTD10 citations73
US6632871B1Oct 14, 2003
Crosslinkable elastomer composition, sealing material produced from said composition and filler used therefor
DAIKIN IND LTD8 citations73
US5081175AJan 14, 1992
Coating composition
DAIKIN IND LTD10 citations73
US11780212B2Oct 10, 2023
Laminate
DAIKIN IND LTD4 citations72
US10562846B2Feb 18, 2020
Nitrileoxide compound
DAIKIN IND LTD2 citations70
US9518009B2Dec 13, 2016
Multifunctional nitrileoxide compound
DAIKIN IND LTD3 citations68
US12286523B2Apr 29, 2025
Crosslinkable elastomer composition and fluororubber molded article
DAIKIN IND LTD0 citations63
US11753523B2Sep 12, 2023
Crosslinkable elastomer composition and fluororubber molded article
DAIKIN IND LTD1 citations63
US7834096B2Nov 16, 2010
Perfluoroelastomer seal material
DAIKIN IND LTD3 citations63
US6527429B1Mar 4, 2003
Dust-free rubber mixer
DAIKIN IND LTD3 citations63
US12304984B2May 20, 2025
Composition containing fluorine-containing polymer and crosslinked article
DAIKIN IND LTD0 citations62
US12091537B2Sep 17, 2024
Composition and molded article containing fluorine-containing polymer
DAIKIN IND LTD0 citations62
US7772327B2Aug 10, 2010
Fluorine-containing elastomer and composition thereof for crosslinking
DAIKIN IND LTD4 citations62
US6683127B1Jan 27, 2004
Crosslinkable elastromer composition, sealing material produced from the composition, and filler for use therein
DAIKIN IND LTD3 citations62
US6515064B1Feb 4, 2003
Molded elastomer
DAIKIN IND LTD5 citations62
US11932729B2Mar 19, 2024
Polybenzimidazole, precursor polyamide thereof, and method for producing same
DAIKIN IND LTD0 citations61
US11655339B2May 23, 2023
Polybenzimidazole, precursor polyamide thereof, and method for producing same
DAIKIN IND LTD0 citations61
US11548983B2Jan 10, 2023
Polybenzimidazole, precursor polyamide thereof, and method for producing same
DAIKIN IND LTD0 citations61
US7678858B2Mar 16, 2010
Fluorine-containing elastomer composition excellent in plasma-aging prevention effect and shaped article made thereof
DAIKIN IND LTD4 citations61
US10961353B2Mar 30, 2021
Polymer, composition, and molded article
DAIKIN IND LTD0 citations60
US11254638B2Feb 22, 2022
Nitrileoxide compound
DAIKIN IND LTD0 citations59
US10633333B2Apr 28, 2020
Nitrileoxide compound
DAIKIN IND LTD2 citations59
US12297341B2May 13, 2025
Fluorine-containing elastomer composition and article
DAIKIN IND LTD0 citations58
US11072700B2Jul 27, 2021
Composition comprising fluoropolymer and molded article
DAIKIN IND LTD0 citations57
SUMITOMO PHARMA
2 patentsGREENE TWEED INC
1 patentNISHIBAYASHI HIROFUMI
1 patentG C DENTAL IND CORP
1 patentDAINIPPON SUMITOMO PHARMA CO
1 patentDAIKEN IND LTD
1 patentShowing the top 50 of 65 patents by PatentIndex Score.