P

Inventor

KUDO YASUYUKI

JP127 patents
⚠️ This page may combine multiple inventors who share the name “KUDO YASUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

23 patents
US7023458B2Apr 4, 2006

Display apparatus and driving device for displaying

HITACHI LTD63 citations98
US6353435B2Mar 5, 2002

Liquid crystal display control apparatus and liquid crystal display apparatus

HITACHI LTD96 citations98
US7193637B2Mar 20, 2007

Display apparatus and driving device for displaying

HITACHI LTD33 citations96
US6781605B2Aug 24, 2004

Display apparatus and driving device for displaying

HITACHI LTD40 citations96
US6118425ASep 12, 2000

Liquid crystal display and driving method therefor

HITACHI LTD55 citations96
US5764212AJun 9, 1998

Matrix type liquid crystal display device with data electrode driving circuit in which display information for one screen is written into and read out from display memory at mutually different frequencies

HITACHI LTD55 citations96
US7151549B2Dec 19, 2006

Display device and display driving device for displaying display data

HITACHI LTD14 citations93
US6753880B2Jun 22, 2004

Display device and display driving device for displaying display data

HITACHI LTD37 citations93
US5818409AOct 6, 1998

Driving circuits for a passive matrix LCD which uses orthogonal functions to select different groups of scanning electrodes

HITACHI LTD37 citations93
US6862021B2Mar 1, 2005

Liquid crystal display control apparatus and liquid crystal display apparatus

HITACHI LTD17 citations92
US6762565B2Jul 13, 2004

Display apparatus and power supply device for displaying

HITACHI LTD35 citations92
US6567062B1May 20, 2003

Liquid crystal display apparatus and liquid crystal display driving method

HITACHI LTD36 citations92
US6084561AJul 4, 2000

Liquid crystal controller and liquid crystal display unit

HITACHI LTD55 citations92
US5861863AJan 19, 1999

Liquid crystal driving method and liquid crystal display device

HITACHI LTD30 citations92
US6795047B2Sep 21, 2004

Liquid crystal driver circuit and liquid crystal display device

HITACHI LTD13 citations84
US7227560B2Jun 5, 2007

Display apparatus and driving device for displaying

HITACHI LTD8 citations74
US7078864B2Jul 18, 2006

Display apparatus and power supply device for displaying

HITACHI LTD10 citations74
US6801177B2Oct 5, 2004

Liquid crystal display device

HITACHI LTD12 citations74
US6369791B1Apr 9, 2002

Liquid crystal display and driving method therefor

HITACHI LTD11 citations74
US11003810B2May 11, 2021

Simulation system and simulation method

HITACHI LTD2 citations73
US7176868B2Feb 13, 2007

Liquid crystal display apparatus and liquid crystal display driving method

HITACHI LTD8 citations73
US6756956B2Jun 29, 2004

Liquid crystal display apparatus and liquid crystal display driving method

HITACHI LTD6 citations73
US10635986B2Apr 28, 2020

Information processing system and information processing method

HITACHI LTD3 citations72

SONY CORP

8 patents

RENESAS TECH CORP

6 patents

SEIKO EPSON CORP

4 patents

KUDO YASUYUKI

3 patents

TAKADA NAOKI

2 patents

RENESAS ELECTRONICS CORP

1 patent

ERIGUCHI TAKUYA

1 patent

SASAKI JUN

1 patent

C O JOLED INC

1 patent

Showing the top 50 of 127 patents by PatentIndex Score.