Inventor
YAMASHITA AKIO
JP71 patents
⚠️ This page may combine multiple inventors who share the name “YAMASHITA AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
17 patentsUS7601236B2Oct 13, 2009
Method of manufacturing display device
SEMICONDUCTOR ENERGY LAB65 citations98
US7935969B2May 3, 2011
Method of manufacturing display device
SEMICONDUCTOR ENERGY LAB30 citations96
US7098151B2Aug 29, 2006
Method of manufacturing carbon nanotube semiconductor device
SEMICONDUCTOR ENERGY LAB27 citations93
US9004970B2Apr 14, 2015
Method of manufacturing display device
SEMICONDUCTOR ENERGY LAB13 citations92
US8048251B2Nov 1, 2011
Method of manufacturing optical film
SEMICONDUCTOR ENERGY LAB29 citations92
US7666050B2Feb 23, 2010
Method of manufacturing display device
SEMICONDUCTOR ENERGY LAB33 citations92
US10401662B2Sep 3, 2019
Liquid crystal display device and touch panel
SEMICONDUCTOR ENERGY LAB8 citations84
US10007133B2Jun 26, 2018
Liquid crystal display device and touch panel
SEMICONDUCTOR ENERGY LAB8 citations84
US9666752B2May 30, 2017
Method of manufacturing display device
SEMICONDUCTOR ENERGY LAB5 citations84
US9366896B2Jun 14, 2016
Liquid crystal display device and touch panel
SEMICONDUCTOR ENERGY LAB10 citations84
US8355109B2Jan 15, 2013
Liquid crystal display device comprising a liquid crystal material exhibiting a blue phase and a structure body projecting into the liquid crystal layer
SEMICONDUCTOR ENERGY LAB16 citations84
US7473651B2Jan 6, 2009
Method of manufacturing carbon nanotube semiconductor device
SEMICONDUCTOR ENERGY LAB9 citations84
US9645451B2May 9, 2017
Liquid crystal display device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB3 citations73
US9122110B2Sep 1, 2015
Liquid crystal display device
SEMICONDUCTOR ENERGY LAB4 citations73
US12243459B2Mar 4, 2025
Flip-flop circuit, driver circuit, display panel, display device, input/output device, and data processing device
SEMICONDUCTOR ENERGY LAB0 citations63
US12111545B2Oct 8, 2024
Display device, display module, and electronic device
SEMICONDUCTOR ENERGY LAB0 citations63
US11774816B2Oct 3, 2023
Display device, display module, and electronic device
SEMICONDUCTOR ENERGY LAB0 citations63
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
9 patentsUS5185208AFeb 9, 1993
Functional devices comprising a charge transfer complex layer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD92 citations96
US5009958AApr 23, 1991
Functional devices comprising a charge transfer complex layer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD53 citations96
US4380629AApr 19, 1983
Styryl-like compounds showing a color-developing and bleaching behavior with improved stability and prolonged lifetime
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD65 citations95
US4916035AApr 10, 1990
Photoelectrochemical cells having functions as a solar cell and a secondary cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD52 citations92
US4340624AJul 20, 1982
Electrochromic display device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations80
US4003633AJan 18, 1977
Color display device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US3963314AJun 15, 1976
Color display device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US4660939AApr 28, 1987
Electrochromic display device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations73
US4139274AFeb 13, 1979
Apparatus for changing color
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations73
KUBOTA DAISUKE
6 patentsUS8654292B2Feb 18, 2014
Liquid crystal display device and method for manufacturing the same
KUBOTA DAISUKE34 citations94
US8854583B2Oct 7, 2014
Semiconductor device and liquid crystal display device
KUBOTA DAISUKE13 citations84
US8786811B2Jul 22, 2014
Liquid crystal display device
KUBOTA DAISUKE12 citations84
US8767166B2Jul 1, 2014
Liquid crystal display device
KUBOTA DAISUKE15 citations84
US8547503B2Oct 1, 2013
Liquid crystal display device having a pixel electrode layer positioned between first and second common electrode layers
KUBOTA DAISUKE10 citations84
US8395740B2Mar 12, 2013
Liquid crystal display device having blue phase liquid crystal and particular electrode arrangement
KUBOTA DAISUKE8 citations84
IBM
5 patentsUS6003033ADec 14, 1999
System and method for describing and creating a user defined arbitrary data structure corresponding to a tree in a computer memory
IBM103 citations98
US5555362ASep 10, 1996
Method and apparatus for a layout of a document image
IBM174 citations98
US5881381AMar 9, 1999
Method and system for mapping non-uniform table-structure input data to a uniform cellular data structure
IBM95 citations97
US4989258AJan 29, 1991
Character recognition apparatus
IBM52 citations93
US5509092AApr 16, 1996
Method and apparatus for generating information on recognized characters
IBM37 citations92
FUJI XEROX CO LTD
3 patentsUS8004571B2Aug 23, 2011
Projection-based system, apparatus and program of storing annotated object image
FUJI XEROX CO LTD20 citations93
US7653872B2Jan 26, 2010
Document processor, document processing method and storage medium storing document processing program
FUJI XEROX CO LTD14 citations84
US10262038B2Apr 16, 2019
Answerer extraction system, answerer extraction method, and non-transitory computer-readable medium
FUJI XEROX CO LTD3 citations73
YAMASHITA AKIO
3 patentsALPS ELECTRIC CO LTD
2 patentsMEIJI MILK PROD CO LTD
2 patentsTAMURA TOMOHIRO
1 patentSEMICONDUCTOR ENERGYY LABORATORY CO LTD
1 patentTAKEDA CHEMICAL INDUSTRIES LTD
1 patentShowing the top 50 of 71 patents by PatentIndex Score.