Inventor
ISHII TAKATOSHI
JP58 patents
⚠️ This page may combine multiple inventors who share the name “ISHII TAKATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASCII CORP
28 patentsUS4827255AMay 2, 1989
Display control system which produces varying patterns to reduce flickering
ASCII CORP126 citations97
US4779083AOct 18, 1988
Display control system
ASCII CORP62 citations96
US4760387AJul 26, 1988
Display controller
ASCII CORP91 citations96
US4999620AMar 12, 1991
Apparatus for storing and accessing image data to be displayed on a display unit
ASCII CORP31 citations93
US4998100AMar 5, 1991
Display control system
ASCII CORP26 citations93
US4857899AAug 15, 1989
Image display apparatus
ASCII CORP50 citations93
US4789854ADec 6, 1988
Color video display apparatus
ASCII CORP27 citations93
US4751502AJun 14, 1988
Display controller for displaying a cursor on either of a CRT display device or a liquid crystal display device
ASCII CORP58 citations93
US4864289ASep 5, 1989
Video display control system for animation pattern image
ASCII CORP27 citations92
US4737772AApr 12, 1988
Video display controller
ASCII CORP42 citations92
US4635048AJan 6, 1987
Video display controller
ASCII CORP26 citations92
US4628467ADec 9, 1986
Video display control system
ASCII CORP30 citations92
US4908700AMar 13, 1990
Display control apparatus for displacing and displacing color image data
ASCII CORP29 citations86
US5251293AOct 5, 1993
Character display apparatus
ASCII CORP39 citations85
US4998099AMar 5, 1991
Display control system
ASCII CORP20 citations82
US4812828AMar 14, 1989
Video display processor
ASCII CORP22 citations82
US4731742AMar 15, 1988
Video display control system
ASCII CORP20 citations82
US4684942AAug 4, 1987
Video display controller
ASCII CORP21 citations82
US5416497AMay 16, 1995
Video display control system for animation pattern image
ASCII CORP6 citations74
US5140312AAug 18, 1992
Display apparatus
ASCII CORP12 citations74
US5134582AJul 28, 1992
Memory system for ANDing data bits along columns of an inverted memory array
ASCII CORP13 citations74
US4931785AJun 5, 1990
Display apparatus
ASCII CORP9 citations74
US4893114AJan 9, 1990
Image data processing system
ASCII CORP17 citations74
US4835526AMay 30, 1989
Display controller
ASCII CORP18 citations74
US4804948AFeb 14, 1989
Video display control system
ASCII CORP15 citations74
US4737778AApr 12, 1988
Video display controller
ASCII CORP8 citations74
US4660070AApr 21, 1987
Video display processor
ASCII CORP19 citations74
US4897636AJan 30, 1990
Video display control system for moving display images
ASCII CORP16 citations73
TOKYO SHIBAURA ELECTRIC CO
9 patentsUS4727363AFeb 23, 1988
Video ram write control apparatus
TOKYO SHIBAURA ELECTRIC CO25 citations93
US4208715AJun 17, 1980
Dual data processing system
TOKYO SHIBAURA ELECTRIC CO36 citations87
US4737780AApr 12, 1988
Display control circuit for reading display data from a video RAM constituted by a dynamic RAM, thereby refreshing memory cells of the video RAM
TOKYO SHIBAURA ELECTRIC CO21 citations82
US4475176AOct 2, 1984
Memory control system
TOKYO SHIBAURA ELECTRIC CO19 citations82
US4591833AMay 27, 1986
Keyboard unit control system using block scanning techniques
TOKYO SHIBAURA ELECTRIC CO21 citations76
US4870491ASep 26, 1989
Display control apparatus for supplying display data to raster scanning type display device
TOKYO SHIBAURA ELECTRIC CO8 citations74
US4823119AApr 18, 1989
Pattern write control circuit
TOKYO SHIBAURA ELECTRIC CO11 citations74
US4482955ANov 13, 1984
Data transfer system for data entry system
TOKYO SHIBAURA ELECTRIC CO15 citations74
US4322791AMar 30, 1982
Error display systems
TOKYO SHIBAURA ELECTRIC CO12 citations74
S3 INC
5 patentsUS5392239AFeb 21, 1995
Burst-mode DRAM
S3 INC194 citations99
US6034733AMar 7, 2000
Timing and control for deinterlacing and enhancement of non-deterministically arriving interlaced video data
S3 INC92 citations96
US6008794ADec 28, 1999
Flat-panel display controller with improved dithering and frame rate control
S3 INC48 citations96
US6052312AApr 18, 2000
Multiple-port ring buffer
S3 INC12 citations74
US5896322AApr 20, 1999
Multiple-port ring buffer
S3 INC13 citations74
S3 GRAPHICS CO LTD
3 patentsUS6317165B1Nov 13, 2001
System and method for selective capture of video frames
S3 GRAPHICS CO LTD112 citations96
US6362834B2Mar 26, 2002
Flat-panel display controller with improved dithering and frame rate control
S3 GRAPHICS CO LTD39 citations93
US6288698B1Sep 11, 2001
Apparatus and method for gray-scale and brightness display control
S3 GRAPHICS CO LTD47 citations87
ISHII TAKATOSHI
2 patentsNEOMAGIC CORP
1 patentLINKUP SYSTEMS CORP
1 patentTOSHIBA KK
1 patentShowing the top 50 of 58 patents by PatentIndex Score.