P

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 patents
US7601236B2Oct 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 patents

KUBOTA DAISUKE

6 patents

IBM

5 patents

FUJI XEROX CO LTD

3 patents

YAMASHITA AKIO

3 patents

ALPS ELECTRIC CO LTD

2 patents

MEIJI MILK PROD CO LTD

2 patents

TAMURA TOMOHIRO

1 patent

SEMICONDUCTOR ENERGYY LABORATORY CO LTD

1 patent

TAKEDA CHEMICAL INDUSTRIES LTD

1 patent

Showing the top 50 of 71 patents by PatentIndex Score.