Inventor
AYABE TAKASHI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “AYABE TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ADEKA CORP
11 patentsUS7553892B2Jun 30, 2009
Optical film
ADEKA CORP9 citations83
US9580580B2Feb 28, 2017
Cellulose ester-based resin composition
ADEKA CORP2 citations70
US9376550B2Jun 28, 2016
Mixed pellet
ADEKA CORP2 citations62
US7842744B2Nov 30, 2010
Optical film
ADEKA CORP2 citations62
US9624355B2Apr 18, 2017
Resin composition
ADEKA CORP1 citations52
US10246563B2Apr 2, 2019
Photostabilizer master batch and method for manufacturing same
ADEKA CORP0 citations51
US9243127B2Jan 26, 2016
Method for producing nucleator masterbatch
ADEKA CORP1 citations50
US12122898B2Oct 22, 2024
Polyolefin resin composition and molded article using same
ADEKA CORP0 citations48
US11015055B2May 25, 2021
Resin composition
ADEKA CORP0 citations46
US10100173B2Oct 16, 2018
Resin additive masterbatch and polyolefin resin composition to which said resin additive masterbatch has been admixed
ADEKA CORP0 citations41
US9212307B2Dec 15, 2015
Stabilizer composition, resin composition, and molded product using same
ADEKA CORP0 citations39
ASAHI DENKA KOGYO KK
3 patentsUS6500887B1Dec 31, 2002
Polymeric material composition
ASAHI DENKA KOGYO KK30 citations89
US6333114B1Dec 25, 2001
Polycarbonate resin coextruded article
ASAHI DENKA KOGYO KK18 citations79
US7125920B2Oct 24, 2006
Ultraviolet absorber for synthetic resin and synthetic resin composition containing the same
ASAHI DENKA KOGYO KK6 citations62
NEGISHI YOSHINORI
2 patentsUS8329787B2Dec 11, 2012
Weakly basic hindered amines compounds having carbonate skeletons, synthetic resin compositions and coating compositions
NEGISHI YOSHINORI3 citations61
US9133121B2Sep 15, 2015
Weakly basic hindered amines compounds having carbonate skeletons, synthetic resin compositions and coating compositions
NEGISHI YOSHINORI1 citations50