Inventor

SHIRAISHI KAZUTO

JP11 patents

⚠️ This page may combine multiple inventors who share the name “SHIRAISHI KAZUTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TANAKA HIROSHIGE

3 patents

US8945726B2Feb 3, 2015

Polymer for organic electroluminescent element, and organic electroluminescent element using the same

TANAKA HIROSHIGE4 citations68

US10193069B2Jan 29, 2019

Polymer for use in organic electroluminescent element and organic electroluminescent element employing same

TANAKA HIROSHIGE0 citations36

US9290692B2Mar 22, 2016

Polymer light-emitting material, method for producing the same, and organic electroluminescent device

TANAKA HIROSHIGE0 citations36

NIPPON STEEL & SUMIKIN CHEM CO

2 patents

US9614172B2Apr 4, 2017

Curable composition, cured product, and organic electroluminescence element using same

NIPPON STEEL & SUMIKIN CHEM CO2 citations70

US10340460B2Jul 2, 2019

Organic electroluminescent element

NIPPON STEEL & SUMIKIN CHEM CO1 citations60

ASARI TOHRU

1 patent

US8795852B2Aug 5, 2014

Organic electroluminescent device with host materials having same or similar IP, EA and T1 values

ASARI TOHRU8 citations78

NIPPON STEEL CORP

1 patent

US5049169ASep 17, 1991

Polysulfone separation membrane

NIPPON STEEL CORP21 citations78

NIPPON STEEL CHEMICAL CO

1 patent

US6787631B2Sep 7, 2004

Polyarylene sulfide resin

NIPPON STEEL CHEMICAL CO5 citations62

ISHIYAMA TAKAYA

1 patent

US9543526B2Jan 10, 2017

Nitrogen-containing aromatic compounds and organic electroluminescent device

ISHIYAMA TAKAYA1 citations42

NIINA Masashi

1 patent

US9299934B2Mar 29, 2016

Polymer for organic electroluminescent elements, and organic electroluminescent element using cured product of same

NIINA Masashi0 citations42

HAYASHIDA HIROYUKI

1 patent

US9590179B2Mar 7, 2017

Curable composition, cured product, and organic electroluminescent element using same

HAYASHIDA HIROYUKI0 citations31