Inventor
FUKUDA KAICHI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “FUKUDA KAICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN DISPLAY INC
12 patentsUS9166194B2Oct 20, 2015
OLED with sporadic flattening layer between two barrier layers
JAPAN DISPLAY INC6 citations84
US10319947B2Jun 11, 2019
OLED with a flattening layer between two barrier layers
JAPAN DISPLAY INC1 citations73
US9425429B2Aug 23, 2016
Organic EL display device
JAPAN DISPLAY INC4 citations73
US9466813B2Oct 11, 2016
OLED with a flattening layer between two barrier layers
JAPAN DISPLAY INC1 citations63
US12010867B2Jun 11, 2024
OLED with a flattening layer between two barrier layers
JAPAN DISPLAY INC0 citations62
US11600801B2Mar 7, 2023
OLED with a flattening layer between two barrier layers
JAPAN DISPLAY INC0 citations62
US12144202B2Nov 12, 2024
Method of manufacturing display device
JAPAN DISPLAY INC0 citations52
US10629849B2Apr 21, 2020
OLED with a flattening layer between two barrier layers
JAPAN DISPLAY INC0 citations52
US10290834B2May 14, 2019
Organic electroluminescence display device and manufacturing method thereof
JAPAN DISPLAY INC0 citations52
US9812669B2Nov 7, 2017
OLED with a flattening layer between two barrier layers
JAPAN DISPLAY INC0 citations52
US9728748B2Aug 8, 2017
OLED with a flattening layer between two barrier layers
JAPAN DISPLAY INC0 citations52
US9728747B2Aug 8, 2017
OLED with a flattening layer between two barrier layers
JAPAN DISPLAY INC0 citations52
MAGNOLIA WHITE CORP
9 patentsUS12538664B2Jan 27, 2026
Display device
MAGNOLIA WHITE CORP1 citations64
US12433097B2Sep 30, 2025
Method of manufacturing display device
MAGNOLIA WHITE CORP1 citations64
US12520704B2Jan 6, 2026
Display device having a partition provided on a rib covering a part of a lower electrode and manufacturing method thereof
MAGNOLIA WHITE CORP0 citations62
US12550592B2Feb 10, 2026
Display device and manufacturing method of display device
MAGNOLIA WHITE CORP0 citations59
US12598903B2Apr 7, 2026
Manufacturing method of display device
MAGNOLIA WHITE CORP0 citations52
US12550540B2Feb 10, 2026
Display device having organic layers and an electrode located under a rib
MAGNOLIA WHITE CORP0 citations52
US12426477B2Sep 23, 2025
Display device with aluminum bilayer electrode
MAGNOLIA WHITE CORP0 citations52
US12501819B2Dec 16, 2025
Method of manufacturing display device
MAGNOLIA WHITE CORP0 citations51
US12557540B2Feb 17, 2026
Manufacturing method of display device and evaporation device
MAGNOLIA WHITE CORP0 citations48
TOSHIBA KK
8 patentsUS6096585AAug 1, 2000
Method of manufacturing thin film transistor
TOSHIBA KK62 citations95
US6746905B1Jun 8, 2004
Thin film transistor and manufacturing process therefor
TOSHIBA KK51 citations92
US6670641B1Dec 30, 2003
Thin film transistor, method of manufacturing the same and thin film transistor liquid crystal display device
TOSHIBA KK27 citations92
US6146929ANov 14, 2000
Method for manufacturing semiconductor device using multiple steps continuously without exposing substrate to the atmosphere
TOSHIBA KK21 citations91
US5773844AJun 30, 1998
Method of forming a polycrystalline silicon layer, a thin film transistor having the polycrystalline silicon layer, method of manufacturing the same, and a liquid crystal display device having the thin film transistor
TOSHIBA KK48 citations91
US5614731AMar 25, 1997
Thin-film transistor element having a structure promoting reduction of light-induced leakage current
TOSHIBA KK34 citations91
US6313002B1Nov 6, 2001
Ion-implantation method applicable to manufacture of a TFT for use in a liquid crystal display apparatus
TOSHIBA KK9 citations73
US6372083B1Apr 16, 2002
Method of manufacturing semiconductor device and apparatus for manufacturing the same
TOSHIBA KK7 citations72