P

Inventor

TAKIMOTO AKIO

JP56 patents
⚠️ This page may combine multiple inventors who share the name “TAKIMOTO AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

27 patents
US6525798B1Feb 25, 2003

Liquid crystal display unit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD111 citations98
US5428711AJun 27, 1995

Spatial light modulator and neural network

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD111 citations98
US5876891AMar 2, 1999

Photosensitive material and process for the preparation thereof

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations96
US5654367AAug 5, 1997

Organic polymer and preparation and use thereof

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations96
US5597889AJan 28, 1997

Organic polymer and preparation and use thereof

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations96
US5594567AJan 14, 1997

Spatial light modulator with a photoconductor having uneven conductivity in a lateral direction and a method for fabricating the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD89 citations96
US5436742AJul 25, 1995

Method for driving a ferroelectric spatial light modulator including a first voltage, write pulse, and second voltage greater than and longer than the first

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations93
US6909415B2Jun 21, 2005

Display unit and drive method therefor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD40 citations92
US6801293B1Oct 5, 2004

Method for manufacturing an in-plane electric field mode liquid crystal element

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations92
US6388649B1May 14, 2002

Spatial light modulator and a method for driving the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD43 citations92
US5384649AJan 24, 1995

Liquid crystal spatial light modulator with electrically isolated reflecting films connected to electrically isolated pixel portions of photo conductor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD36 citations92
US5331182AJul 19, 1994

Organic light emitting device and preparation and use thereof

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations92
US6850309B2Feb 1, 2005

Liquid crystal display device with a plurality of projections having different heights and process for manufacturing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations84
US5486442AJan 23, 1996

Organic polymer and preparation and use in crystal spatial light modulator

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations82
US5453860ASep 26, 1995

Spatial light modulator having a photoconductor with grooves and a quantum efficiency greater than unity

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations82
US6690440B1Feb 10, 2004

Liquid crystal element and manufacturing method thereof

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US5798806AAug 25, 1998

Spatial light modulator and projector

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations74
US5416621AMay 16, 1995

Driving method for ferroelectric liquid crystal spatial light modulator

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US5990853ANov 23, 1999

Projection type image displaying apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations72
US7230666B2Jun 12, 2007

Liquid crystal display with nonconductive portions in specific areas

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
US6452655B1Sep 17, 2002

Liquid crystal device and its manufacturing method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations63
US5781267AJul 14, 1998

Anti-ferroelectric liquid crystal with black display in one frame, white in other and ratio giving grey scale

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
US5515189AMay 7, 1996

Neural network device and image recognition method employing photoconductive liquid crystal device with patterned electrode

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations62
US5443864AAug 22, 1995

Spatial light modulator and a neural network circuit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US5364668ANov 15, 1994

Spatial light modulator and a neural network circuit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US5847778ADec 8, 1998

Video display device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61
US4886719ADec 12, 1989

Electrophotography photosensitive member and a method for fabricating same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations57

JAPAN DISPLAY INC

17 patents
US11888080B2Jan 30, 2024

Detection device including light sources along an outer circumference of two detection areas each of the detection areas having a specific scan direction

JAPAN DISPLAY INC4 citations75
US11854299B2Dec 26, 2023

Detection device

JAPAN DISPLAY INC3 citations73
US11815774B2Nov 14, 2023

Electronic device

JAPAN DISPLAY INC2 citations73
US12300019B2May 13, 2025

Detection device

JAPAN DISPLAY INC1 citations64
US12207542B2Jan 21, 2025

Method for manufacturing photoelectric conversion element and optical sensor

JAPAN DISPLAY INC0 citations63
US11982900B2May 14, 2024

Display device and electronic apparatus

JAPAN DISPLAY INC1 citations63
US11914258B2Feb 27, 2024

Electronic apparatus incorporating a liquid crystal element

JAPAN DISPLAY INC0 citations63
US11668972B2Jun 6, 2023

Display device and electronic apparatus

JAPAN DISPLAY INC1 citations63
US11599001B2Mar 7, 2023

Display device and electronic apparatus incorporating the same

JAPAN DISPLAY INC0 citations63
US11531225B2Dec 20, 2022

Display device and electronic equipment incorporating the display device

JAPAN DISPLAY INC0 citations63
US11215862B2Jan 4, 2022

Display device and electronic equipment incorporating the display device

JAPAN DISPLAY INC0 citations63
US12178059B2Dec 24, 2024

Detection device

JAPAN DISPLAY INC1 citations62
US12361744B2Jul 15, 2025

Detection device

JAPAN DISPLAY INC0 citations52
US12315286B2May 27, 2025

Detection device

JAPAN DISPLAY INC0 citations52
US12264963B2Apr 1, 2025

Detection device

JAPAN DISPLAY INC0 citations52
US12244748B2Mar 4, 2025

Electronic device

JAPAN DISPLAY INC0 citations52
US12086224B2Sep 10, 2024

Detection device and method for authentication

JAPAN DISPLAY INC0 citations52

SHIONOGI & CO

2 patents

MAGNOLIA WHITE CORP

2 patents

PANASONIC CORP

1 patent

NISHIMURA SHIN-ICHIRO

1 patent

Showing the top 50 of 56 patents by PatentIndex Score.