Inventor
FUKUDA YASUYUKI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “FUKUDA YASUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ENPLAS CORP
9 patentsUSD778334SFeb 7, 2017
Lens for light emitting diode
ENPLAS CORP6 citations84
US9546773B2Jan 17, 2017
Surface light source apparatus
ENPLAS CORP3 citations73
US9086517B2Jul 21, 2015
Light flux controlling member, light emitting apparatus, surface light source apparatus and display apparatus
ENPLAS CORP4 citations73
US10408417B2Sep 10, 2019
Light-emitting device with light flux control member having prismatic elements on bottom surface forming acute angle with side edge of light source
ENPLAS CORP3 citations72
US9752750B2Sep 5, 2017
Method of manufacturing light flux controlling member
ENPLAS CORP1 citations63
US9347643B2May 24, 2016
Light flux controlling apparatus
ENPLAS CORP2 citations63
US10209565B2Feb 19, 2019
Reflection member, illumination device, surface light source device, display device, and electronic equipment
ENPLAS CORP0 citations47
US10508904B2Dec 17, 2019
Marker
ENPLAS CORP0 citations41
US10794566B2Oct 6, 2020
Light emitting device and surface light source device
ENPLAS CORP0 citations36
TOSHIBA KK
6 patentsUS7688632B2Mar 30, 2010
Nonvolatile semiconductor memory capable of trimming an initial program voltage for each word line
TOSHIBA KK21 citations92
US7505318B2Mar 17, 2009
Nonvolatile semiconductor memory device
TOSHIBA KK24 citations92
US7800935B2Sep 21, 2010
Resistance change memory device
TOSHIBA KK16 citations84
US7315915B2Jan 1, 2008
Non-volatile semiconductor memory device and electric device with the same
TOSHIBA KK12 citations84
US7382651B2Jun 3, 2008
Nonvolatile semiconductor memory device
TOSHIBA KK17 citations83
US7881116B2Feb 1, 2011
Nonvolatile semiconductor memory capable of trimming an initial program voltage for each word line
TOSHIBA KK4 citations63