P

Inventor

TSUJI TOSHIAKI

JP22 patents
⚠️ This page may combine multiple inventors who share the name “TSUJI TOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

16 patents
US6137537AOct 24, 2000

Television receiver for receiving multi-standards

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations92
US5854767ADec 29, 1998

Semiconductor memory device having a plurality of blocks each including a parallel/serial conversion circuit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations92
US5294986AMar 15, 1994

Video signal gradation corrector which prevents excessive extension of the dynamic range

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations92
US5289282AFeb 22, 1994

Video signal gradation corrector

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD43 citations92
US5241386AAug 31, 1993

Video signal gradation corrector providing smooth correction while avoiding oscillation of a corrected output luminance signal due to noise and achieving fast response to sudden video scene changes

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations92
US5239378AAug 24, 1993

Gradation corrector with improved smoothing, signal-to-noise ratio and fast response time

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD36 citations92
US5111297AMay 5, 1992

Picture-in-picture double-scanning television receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US5225834AJul 6, 1993

Semiconductor integrated circuit boundary scan test with multiplexed node selection

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations90
US7236531B1Jun 26, 2007

Display apparatus displaying certain data without a program clock reference

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations83
US6552752B1Apr 22, 2003

Clock generating based on a reference signal included in the digital input data of a digital broadcasting receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US5351141ASep 27, 1994

Video signal correction system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations74
US6947704B1Sep 20, 2005

Power control apparatus, digital broadcast reception system, transmission posting apparatus, power state identification apparatus, communication cutoff decision apparatus, state posting apparatus, state recognition apparatus, state recognition system, and digital broadcast transmission/reception system using them

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations65
US6829302B2Dec 7, 2004

Pixel calculating device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations62
US6809777B2Oct 26, 2004

Pixel calculating device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US5317410AMay 31, 1994

I-axis detecting circuit provided in color demodulating circuit of TV receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US7042950B2May 9, 2006

Multichannel video processing unit and method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61

KANSAI COKE & CHEMICALS

2 patents

AJINOMOTO KK

2 patents

SAKATA SHOKAI LTD

1 patent

PANASONIC CORP

1 patent