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 patentsUS6137537AOct 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 patentsUS4914076AApr 3, 1990
Method of producing an adsorbent for separation and recovery of CO
KANSAI COKE & CHEMICALS49 citations90
US4713090ADec 15, 1987
Adsorbent for separation-recovery of CO, preparing method thereof and process for separation-recovery of high purity CO, using the adsorbent
KANSAI COKE & CHEMICALS41 citations88