Inventor
OKADA KAZUYUKI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “OKADA KAZUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OMRON TATEISI ELECTRONICS CO
10 patentsUS11067826B2Jul 20, 2021
Optical device for presenting a stereoscopic image
OMRON TATEISI ELECTRONICS CO3 citations73
US10598845B2Mar 24, 2020
Optical device and optical system
OMRON TATEISI ELECTRONICS CO2 citations73
US10545274B2Jan 28, 2020
Optical device and optical system
OMRON TATEISI ELECTRONICS CO2 citations73
US10139640B2Nov 27, 2018
Optical device
OMRON TATEISI ELECTRONICS CO2 citations73
US10114226B2Oct 30, 2018
Optical device
OMRON TATEISI ELECTRONICS CO2 citations73
US10371349B2Aug 6, 2019
Optical device, optical system, and ticket gate
OMRON TATEISI ELECTRONICS CO1 citations62
US10890706B2Jan 12, 2021
Optical device
OMRON TATEISI ELECTRONICS CO1 citations59
US10739614B2Aug 11, 2020
Optical device
OMRON TATEISI ELECTRONICS CO0 citations42
US10338749B2Jul 2, 2019
Optical device and operation input apparatus
OMRON TATEISI ELECTRONICS CO0 citations41
US10267969B2Apr 23, 2019
Optical device, optical system, and ticket gate
OMRON TATEISI ELECTRONICS CO0 citations41
FUNAI ELECTRIC CO
4 patentsUS5673090ASep 30, 1997
Video integral-type television
FUNAI ELECTRIC CO12 citations73
US5583582ADec 10, 1996
Video integral-type television
FUNAI ELECTRIC CO11 citations73
US5654778AAug 5, 1997
Image display device having TV and video devices
FUNAI ELECTRIC CO5 citations65
USRE37332EAug 21, 2001
Image display device having TV and video devices
FUNAI ELECTRIC CO0 citations52
ELPIDA MEMORY INC
3 patentsUS7362643B2Apr 22, 2008
Semiconductor-memory device and bank refresh method
ELPIDA MEMORY INC27 citations92
US7636267B2Dec 22, 2009
Semiconductor memory device
ELPIDA MEMORY INC11 citations83
US6967895B2Nov 22, 2005
Clock generation circuit and semiconductor memory device using the same
ELPIDA MEMORY INC1 citations51
DAINIPPON PRINTING CO LTD
2 patentsUS11560518B2Jan 24, 2023
Polymerizable liquid crystal compound, polymerizable composition, polymer, retardation film, method for producing retardation film, transfer laminate, optical member, method for producing optical member, and display device
DAINIPPON PRINTING CO LTD2 citations69
US12480051B2Nov 25, 2025
Polymerizable liquid crystal compound, polymerizable composition, polymer, retardation film, method for producing retardation film, transfer laminate, optical member, method for producing optical member, and display device
DAINIPPON PRINTING CO LTD0 citations58