Inventor

TAKEWAKI NORIKO

JP3 patents

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

SAMSUNG SDI CO LTD

2 patents

US7180235B2Feb 20, 2007

Light-emitting device substrate with light control layer and light-emitting device using the same

SAMSUNG SDI CO LTD10 citations82

US7391048B2Jun 24, 2008

Optical control portion with graded metal dopant to control refractive index

SAMSUNG SDI CO LTD7 citations72

SAMSUNG MOBILE DISPLAY CO LTD

1 patent

US7638797B2Dec 29, 2009

Substrate of emitting device and emitting device using the same

SAMSUNG MOBILE DISPLAY CO LTD2 citations61