P

Inventor

ASHIZAWA KEIICHIROU

JP9 patents
⚠️ This page may combine multiple inventors who share the name “ASHIZAWA KEIICHIROU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

3 patents
US6801288B1Oct 5, 2004

Liquid crystal display device

HITACHI LTD45 citations92
US6724444B2Apr 20, 2004

Liquid crystal display device

HITACHI LTD41 citations91
US6590550B2Jul 8, 2003

Liquid crystal display device having stabilized pixel electrode potentials

HITACHI LTD8 citations73

HITACHI DISPLAYS LTD

3 patents
US7209194B2Apr 24, 2007

Display device having metal heat diffusion member

HITACHI DISPLAYS LTD8 citations73
US7639334B2Dec 29, 2009

Liquid crystal display device

HITACHI DISPLAYS LTD4 citations61
US7656468B2Feb 2, 2010

Display device and manufacturing method of the display device

HITACHI DISPLAYS LTD0 citations51

PANASONIC LIQUID CRYSTAL DISPL

2 patents
US9423645B2Aug 23, 2016

Liquid crystal display device

PANASONIC LIQUID CRYSTAL DISPL1 citations51
US9514941B2Dec 6, 2016

Liquid crystal display device, manufacturing method therefor, and defective pixel correction method therefor

PANASONIC LIQUID CRYSTAL DISPL0 citations39

ASHIZAWA KEIICHIROU

1 patent
US8102349B2Jan 24, 2012

Display device

ASHIZAWA KEIICHIROU11 citations77