Inventor
YOKOYAMA AYUMU
US29 patents
⚠️ This page may combine multiple inventors who share the name “YOKOYAMA AYUMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AXALTA COATING SYSTEMS IP CO
12 patentsUS8643830B2Feb 4, 2014
Process for predicting metallic gloss of coating resulting from coating compositions by wet color measurement
AXALTA COATING SYSTEMS IP CO2 citations60
US9540533B2Jan 10, 2017
Solvent borne coating composition having improved sag resistance and process for producing coatings therefrom
AXALTA COATING SYSTEMS IP CO0 citations51
US9428670B2Aug 30, 2016
Process of forming a coating on a substrate
AXALTA COATING SYSTEMS IP CO0 citations51
US10544326B2Jan 28, 2020
Low temperature curing coating composition containing sag control agent and use thereof
AXALTA COATING SYSTEMS IP CO0 citations48
US9273216B2Mar 1, 2016
Solvent borne coating composition having improved brushability and process for producing coatings therefrom
AXALTA COATING SYSTEMS IP CO0 citations43
US9718968B2Aug 1, 2017
Waterborne coating composition containing bio-resourced polytrimethylene ether polyol
AXALTA COATING SYSTEMS IP CO0 citations41
US9025153B2May 5, 2015
Process for predicting degree of mottling in coating compositions by wet color measurement
AXALTA COATING SYSTEMS IP CO0 citations40
US9389176B2Jul 12, 2016
Device for predicting amount of coarse flakes in coating compositions by wet color measurement
AXALTA COATING SYSTEMS IP CO0 citations39
US8760660B2Jun 24, 2014
Process for predicting amount of coarse flakes in coating compositions by wet color measurement
AXALTA COATING SYSTEMS IP CO0 citations39
US9389170B2Jul 12, 2016
Device for measuring liquid property
AXALTA COATING SYSTEMS IP CO0 citations38
US9714362B2Jul 25, 2017
Low temperature curing coating composition and use thereof
AXALTA COATING SYSTEMS IP CO0 citations37
US9587140B2Mar 7, 2017
Low foaming waterborne coating composition and use thereof
AXALTA COATING SYSTEMS IP CO0 citations37
YOKOYAMA AYUMU
9 patentsUS8829076B2Sep 9, 2014
Thermoset composition containing low molecular weight polytrimethylene ether glycol
YOKOYAMA AYUMU2 citations61
US8637112B2Jan 28, 2014
Process for predicting gloss of low gloss coating by wet color measurement
YOKOYAMA AYUMU3 citations59
US9029475B2May 12, 2015
Process for producing a low VOC coating composition and use thereof
YOKOYAMA AYUMU2 citations51
US8436081B2May 7, 2013
High film build coating composition containing low molecular weight polytrimethylene ether glycol
YOKOYAMA AYUMU0 citations51
US8415015B2Apr 9, 2013
Matting agent composition containing polytrimethylene ether diol and use thereof
YOKOYAMA AYUMU0 citations51
US8153711B1Apr 10, 2012
Polyurea sag control agent in polytrimethylene ether diol
YOKOYAMA AYUMU1 citations51
US9008984B2Apr 14, 2015
Device for predicting gloss of low gloss coating by wet color measurement
YOKOYAMA AYUMU1 citations48
US8771784B2Jul 8, 2014
Method for producing coating having desired gloss value
YOKOYAMA AYUMU0 citations40
US9433976B2Sep 6, 2016
Process for producing multi-layer coating
YOKOYAMA AYUMU0 citations30
DU PONT
5 patentsUS6204319B1Mar 20, 2001
Aqueous coating compositions
DU PONT25 citations89
US8372905B2Feb 12, 2013
Coating compositions containing low molecular weight polytrimethylene ether glycol
DU PONT2 citations62
US7910644B2Mar 22, 2011
High film build coating composition containing polytrimethylene ether diol
DU PONT6 citations61
US8349407B2Jan 8, 2013
High film build coating composition containing polytrimethylene ether diol
DU PONT0 citations40
US8724110B2May 13, 2014
Process for predicting tint strength of coating compositions by wet color measurement
DU PONT0 citations39