P

Inventor

TANAKA CHIHIRO

JP64 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA CHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JAPAN DISPLAY INC

21 patents
US10175795B2Jan 8, 2019

Sensor-equipped display device and sensor device

JAPAN DISPLAY INC4 citations84
US10942592B2Mar 9, 2021

Display apparatus

JAPAN DISPLAY INC1 citations73
US10606390B2Mar 31, 2020

Touch detection device and display device with the same

JAPAN DISPLAY INC2 citations73
US10551953B2Feb 4, 2020

Display apparatus

JAPAN DISPLAY INC3 citations73
US12079409B2Sep 3, 2024

Sensor device

JAPAN DISPLAY INC0 citations63
US11669187B2Jun 6, 2023

Sensor device

JAPAN DISPLAY INC0 citations63
US11442568B2Sep 13, 2022

Sensor device

JAPAN DISPLAY INC0 citations63
US11320923B2May 3, 2022

Control circuit for a display apparatus

JAPAN DISPLAY INC0 citations63
US11175784B2Nov 16, 2021

Touch panel driving circuit

JAPAN DISPLAY INC0 citations63
US11016593B2May 25, 2021

Sensor-equipped display device and sensor device

JAPAN DISPLAY INC0 citations63
US9318057B2Apr 19, 2016

Display apparatus and electronic apparatus

JAPAN DISPLAY INC2 citations63
US12039118B2Jul 16, 2024

Touch detection device and display device with the same

JAPAN DISPLAY INC0 citations62
US11662849B2May 30, 2023

Touch detection device and display device with the same

JAPAN DISPLAY INC0 citations62
US11301075B2Apr 12, 2022

Touch detection device and display device with the same

JAPAN DISPLAY INC0 citations62
US10936104B2Mar 2, 2021

Touch detective device and display device with the same

JAPAN DISPLAY INC0 citations62
US12100367B2Sep 24, 2024

Display device

JAPAN DISPLAY INC0 citations61
US11756496B2Sep 12, 2023

Display device

JAPAN DISPLAY INC0 citations61
US11475859B2Oct 18, 2022

Display device

JAPAN DISPLAY INC0 citations61
US10949014B2Mar 16, 2021

Display apparatus that includes electrodes in a frame area

JAPAN DISPLAY INC1 citations61
US10831306B2Nov 10, 2020

Display device and touch panel device

JAPAN DISPLAY INC0 citations52
US10466825B2Nov 5, 2019

Sensor-equipped display device and sensor device

JAPAN DISPLAY INC0 citations52

SEIKO EPSON CORP

17 patents
US6573960B2Jun 3, 2003

Liquid crystal device having opening in reflection film outside pixel area for evaluating color filter and light shield, its method, and apparatus

SEIKO EPSON CORP32 citations93
US6839105B2Jan 4, 2005

Liquid crystal device and electronic apparatus provided with the same

SEIKO EPSON CORP14 citations92
US6686985B1Feb 3, 2004

Wiring pattern of liquid crystal display, liquid crystal display, and electronic equipment

SEIKO EPSON CORP22 citations92
US6614498B1Sep 2, 2003

Liquid-crystal display device and electronic equipment

SEIKO EPSON CORP51 citations92
US7088417B2Aug 8, 2006

Electrooptic device, method of manufacturing the same, and electronic apparatus

SEIKO EPSON CORP32 citations91
US7630115B2Dec 8, 2009

Substrate for electrooptic device and method of manufacturing the same, electrooptic device, and electronic equipment

SEIKO EPSON CORP4 citations74
US7196832B2Mar 27, 2007

Substrate for electrooptic device and method of manufacturing the same, electrooptic device, and electronic equipment

SEIKO EPSON CORP6 citations74
US7187426B2Mar 6, 2007

Liquid crystal panel, liquid crystal device, and electronic apparatus

SEIKO EPSON CORP8 citations74
US7034976B2Apr 25, 2006

Substrate for electrooptic device and method of manufacturing the same, electrooptic device, and electronic equipment

SEIKO EPSON CORP5 citations74
US6987596B2Jan 17, 2006

Substrate for electrooptic device and method of manufacturing the same, electrooptic device, and electronic equipment

SEIKO EPSON CORP8 citations74
US6970225B2Nov 29, 2005

Electrooptic device, method for manufacturing the same, and electronic apparatus

SEIKO EPSON CORP7 citations74
US6919948B2Jul 19, 2005

Liquid crystal panel, manufacturing method therefor, and electronic equipment

SEIKO EPSON CORP8 citations71
US6661490B2Dec 9, 2003

Electro-optical device and electronic apparatus

SEIKO EPSON CORP6 citations63
US7161646B2Jan 9, 2007

Liquid crystal device and electronic apparatus provided with the same

SEIKO EPSON CORP2 citations62
US6919943B2Jul 19, 2005

Substrate for a liquid crystal device, method of manufacturing a substrate for a liquid crystal device, a liquid crystal device, a method of manufacturing a liquid crystal device, and an electronic apparatus

SEIKO EPSON CORP3 citations62
US7554632B2Jun 30, 2009

Liquid crystal device and electronic apparatus provided with the same

SEIKO EPSON CORP0 citations52
US7295269B2Nov 13, 2007

Liquid crystal device and electronic apparatus provided with the same

SEIKO EPSON CORP0 citations52

CANON KK

4 patents

NAKAJIMA MITSURU

1 patent

RICOH CO LTD

1 patent

TANAKA CHIHIRO

1 patent

MAGNOLIA WHITE CORP

1 patent

EPSON IMAGING DEVICES CORP

1 patent

IWAMATSU AKIHIRO

1 patent

INOUE TOKIKO

1 patent

DAICEL CORP

1 patent

Showing the top 50 of 64 patents by PatentIndex Score.