P

Inventor

TANAKA SAKAE

JP82 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA SAKAE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEIKOSHA KK

20 patents
US4960719AOct 2, 1990

Method for producing amorphous silicon thin film transistor array substrate

SEIKOSHA KK150 citations99
US5071779ADec 10, 1991

Method for producing a silicon thin film transistor

SEIKOSHA KK40 citations96
US4796978AJan 10, 1989

Projection type liquid crystal displaying device

SEIKOSHA KK84 citations95
US5091337AFeb 25, 1992

Method of manufacturing amorphous-silicon thin-film transistors

SEIKOSHA KK34 citations93
US5047819ASep 10, 1991

Amorphous-silicon thin film transistor array substrate

SEIKOSHA KK45 citations93
US5045485ASep 3, 1991

Method for producing amorphous silicon thin film transistor array substrate

SEIKOSHA KK31 citations93
US5034340AJul 23, 1991

Amorphous silicon thin film transistor array substrate and method for producing the same

SEIKOSHA KK31 citations93
US5017984AMay 21, 1991

Amorphous silicon thin film transistor array

SEIKOSHA KK32 citations93
US5111261AMay 5, 1992

Silicon thin film transistor with an intrinsic silicon active layer formed within the boundary defined by the edges of the gate electrode and the impurity containing silicon layer

SEIKOSHA KK26 citations92
US5053354AOct 1, 1991

Method of fabricating a reverse staggered type silicon thin film transistor

SEIKOSHA KK36 citations92
US5021850AJun 4, 1991

Silicon thin film transistor

SEIKOSHA KK26 citations92
US4936658AJun 26, 1990

Projection type liquid crystal displaying device

SEIKOSHA KK31 citations92
US4861142AAug 29, 1989

Projection type liquid crystal displaying device

SEIKOSHA KK35 citations92
US5034339AJul 23, 1991

Method for producing amorphous silicon thin film transistor array substrate

SEIKOSHA KK17 citations82
US5065202ANov 12, 1991

Amorphous silicon thin film transistor array substrate and method for producing the same

SEIKOSHA KK14 citations74
US5114869AMay 19, 1992

Method for producing reverse staggered type silicon thin film transistor

SEIKOSHA KK14 citations73
US5109260AApr 28, 1992

Silicon thin film transistor and method for producing the same

SEIKOSHA KK16 citations73
US4979006ADec 18, 1990

Reverse staggered type silicon thin film transistor

SEIKOSHA KK11 citations73
US4789899ADec 6, 1988

Liquid crystal matrix display device

SEIKOSHA KK16 citations73
US5173687ADec 22, 1992

Method for improving the gradational display of an active type liquid crystal display unit

SEIKOSHA KK10 citations69

MIKUNI ELECTRON CORP

17 patents
US10074709B1Sep 11, 2018

Display device

MIKUNI ELECTRON CORP30 citations98
US11239449B2Feb 1, 2022

Organic electroluminescence element including carrier injection amount control electrode

MIKUNI ELECTRON CORP10 citations86
US10624215B2Apr 14, 2020

Connection structure and method for manufacturing connection structure

MIKUNI ELECTRON CORP6 citations84
US11825723B2Nov 21, 2023

Touch panel display

MIKUNI ELECTRON CORP2 citations73
US11093064B2Aug 17, 2021

Touch panel display

MIKUNI ELECTRON CORP2 citations73
US10937997B2Mar 2, 2021

Display device including electroluminescence element

MIKUNI ELECTRON CORP3 citations73
US10727288B2Jul 28, 2020

Display device including dual gate oxide semiconductor transistor

MIKUNI ELECTRON CORP2 citations73
US10691240B2Jun 23, 2020

Touch panel display

MIKUNI ELECTRON CORP2 citations73
US12572046B2Mar 10, 2026

Display device

MIKUNI ELECTRON CORP0 citations63
US12432981B2Sep 30, 2025

Transistor, method of manufacturing transistor, and display device using the same

MIKUNI ELECTRON CORP0 citations63
US12433090B2Sep 30, 2025

Organic electroluminescence element including carrier injection amount control electrode

MIKUNI ELECTRON CORP0 citations63
US12262616B2Mar 25, 2025

Touch panel display

MIKUNI ELECTRON CORP0 citations63
US12113134B2Oct 8, 2024

Transistor, method of manufacturing transistor, and display device using the same

MIKUNI ELECTRON CORP0 citations63
US12066731B2Aug 20, 2024

Thin film transistor

MIKUNI ELECTRON CORP0 citations63
US11937458B2Mar 19, 2024

Display device and method for manufacturing the same

MIKUNI ELECTRON CORP0 citations63
US11929439B2Mar 12, 2024

Transistor, method of manufacturing transistor, and display device using the same

MIKUNI ELECTRON CORP0 citations63
US11735556B2Aug 22, 2023

Connection structure

MIKUNI ELECTRON CORP0 citations63

HANNSTAR DISPLAY CORP

4 patents

NIPPON PRECISION CIRCUITS

2 patents

SAMSUNG DISPLAY CO LTD

2 patents

MIKUNI ELECTORON CO LTD

1 patent

APPLIED MATERIALS INC

1 patent

KYOCERA CORP

1 patent

NIPPON TUNGSTEN

1 patent

SONY CORP

1 patent

Showing the top 50 of 82 patents by PatentIndex Score.