Inventor
KITAYAMA FUMINOBU
JP18 patents
⚠️ This page may combine multiple inventors who share the name “KITAYAMA FUMINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KANEKA CORP
16 patentsUS10174191B2Jan 8, 2019
Resin material and film thereof
KANEKA CORP1 citations62
US12552893B2Feb 17, 2026
Graft copolymer and resin film
KANEKA CORP0 citations61
US10933614B2Mar 2, 2021
Resin composition, and molded article and film thereof
KANEKA CORP1 citations59
US10479886B2Nov 19, 2019
Optical resin composition and film
KANEKA CORP1 citations59
US10578773B2Mar 3, 2020
Optical resin composition and film
KANEKA CORP1 citations58
US6503987B1Jan 7, 2003
Methacrylic resin modifier composition less dependent on processing conditions
KANEKA CORP1 citations51
US11845820B2Dec 19, 2023
Resin composition and dope for use in film production by solution casting
KANEKA CORP0 citations50
US11066544B2Jul 20, 2021
Optical resin composition and molded article
KANEKA CORP0 citations50
US10598822B2Mar 24, 2020
Optical resin material and optical film
KANEKA CORP0 citations49
US10597525B2Mar 24, 2020
Resin composition and film thereof
KANEKA CORP0 citations49
US10184019B2Jan 22, 2019
Optical thermoplastic resin and formed body
KANEKA CORP0 citations49
US11198783B2Dec 14, 2021
Dope for producing film and film production method
KANEKA CORP0 citations45
US10745505B2Aug 18, 2020
Graft copolymer and acrylic resin composition containing same
KANEKA CORP0 citations41
US10035888B2Jul 31, 2018
Non-birefringent resin material and film
KANEKA CORP0 citations39
US10392463B2Aug 27, 2019
Acrylic resin composition, and molded product and film made from same
KANEKA CORP0 citations38
US9803078B2Oct 31, 2017
Optical resin composition and film
KANEKA CORP0 citations37