Inventor
MATSUO SHIGERU
JP106 patents
⚠️ This page may combine multiple inventors who share the name “MATSUO SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
32 patentsUS6324467B1Nov 27, 2001
Information providing system
HITACHI LTD182 citations99
US7355528B2Apr 8, 2008
Traffic information providing system and car navigation system
HITACHI LTD98 citations98
US7342516B2Mar 11, 2008
Method and apparatus for communicating map and route guidance information for vehicle navigation
HITACHI LTD93 citations98
US5748202AMay 5, 1998
Image data processor for processing pixel data in block buffer
HITACHI LTD93 citations97
US6333745B1Dec 25, 2001
Data processor having unified memory architecture providing priority memory access
HITACHI LTD64 citations96
US5664161ASep 2, 1997
Address-translatable graphic processor, data processor and drawing method with employment of the same
HITACHI LTD54 citations96
US5369744ANov 29, 1994
Address-translatable graphic processor, data processor and drawing method with employment of the same
HITACHI LTD55 citations96
US5046023ASep 3, 1991
Graphic processing system having bus connection control capable of high-speed parallel drawing processing in a frame buffer and a system memory
HITACHI LTD99 citations96
US6781590B2Aug 24, 2004
Graphic processing system having bus connection control functions
HITACHI LTD34 citations93
US6429871B1Aug 6, 2002
Graphic processing method and system for displaying a combination of images
HITACHI LTD21 citations93
US5717440AFeb 10, 1998
Graphic processing having apparatus for outputting FIFO vacant information
HITACHI LTD32 citations93
US5175811ADec 29, 1992
Font data processor using addresses calculated on the basis of access parameters
HITACHI LTD30 citations93
US7894981B2Feb 22, 2011
Traffic information providing system and car navigation system
HITACHI LTD26 citations92
US6717583B2Apr 6, 2004
Data processor having unified memory architecture providing priority memory access
HITACHI LTD16 citations92
US6600492B1Jul 29, 2003
Picture processing apparatus and picture processing method
HITACHI LTD21 citations92
US6084599AJul 4, 2000
Graphics drawing device with hidden surface processing
HITACHI LTD24 citations92
US5751930AMay 12, 1998
Graphic processing system
HITACHI LTD31 citations92
US5448689ASep 5, 1995
Graphic data processing system
HITACHI LTD29 citations92
US5202962AApr 13, 1993
Graphic processor suitable for graphic data transfer and conversion processes
HITACHI LTD23 citations92
US5192943AMar 9, 1993
Cursor display control method and apparatus in a graphic display system
HITACHI LTD24 citations92
US4947342AAug 7, 1990
Graphic processing system for displaying characters and pictures at high speed
HITACHI LTD36 citations92
US10466709B2Nov 5, 2019
Autonomous driving vehicle and autonomous driving system
HITACHI LTD16 citations85
US9832386B2Nov 28, 2017
External recognition apparatus and excavation machine using external recognition apparatus
HITACHI LTD7 citations84
US7383127B2Jun 3, 2008
Navigation apparatus for receiving delivered information
HITACHI LTD16 citations84
US6853904B2Feb 8, 2005
Navigation system
HITACHI LTD19 citations84
US6219062B1Apr 17, 2001
Three-dimensional graphic display device
HITACHI LTD17 citations84
US6092183AJul 18, 2000
Data processor for processing a complex instruction by dividing it into executing units
HITACHI LTD16 citations83
US6433782B1Aug 13, 2002
Data processor apparatus and shading apparatus
HITACHI LTD13 citations82
US6356269B1Mar 12, 2002
Image processing device and system using the same
HITACHI LTD12 citations82
US5507026AApr 9, 1996
Address-translatable graphic processor, data processor and drawing method with employment of the same
HITACHI LTD17 citations82
US5452469ASep 19, 1995
Command performing order change over system based on information contained in executed command in a data processor
HITACHI LTD17 citations82
US4965750AOct 23, 1990
Graphic processor suitable for graphic data transfer and conversion processes
HITACHI LTD16 citations81
ZANAVY INFORMATICS KK
4 patentsUS7590486B2Sep 15, 2009
Automobile navigation apparatus
ZANAVY INFORMATICS KK20 citations92
US7233862B2Jun 19, 2007
Information center for communications-type navigation device
ZANAVY INFORMATICS KK14 citations92
US7706972B2Apr 27, 2010
Navigation apparatus, image display method, and program for the image display method
ZANAVY INFORMATICS KK10 citations83
US6885938B2Apr 26, 2005
Terminal apparatus for downloading map
ZANAVY INFORMATICS KK7 citations74
IDEMITSU KOSAN CO
3 patentsUS5149581ASep 22, 1992
Polyether copolymers, resin compositions containing them, and molded articles formed from them
IDEMITSU KOSAN CO34 citations91
US5115077AMay 19, 1992
Polyetheric copolymers, process for preparing the same compositions containing the same, their molded products, and their use
IDEMITSU KOSAN CO44 citations89
US6344434B1Feb 5, 2002
Acrylic polymer, process for the production of the same, biodegradable builder, detergent composition and dispersant
IDEMITSU KOSAN CO14 citations84
RENESAS TECH CORP
2 patentsOPNEXT JAPAN INC
1 patentFUJI PHOTO FILM CO LTD
1 patentHCX CORP
1 patentENDO YOSHINORI
1 patentHITACHI AUTOMOTIVE SYSTEMS LTD
1 patentKATO MANABU
1 patentNIPPON TUNGSTEN
1 patentSHIRAKI YASUSHI
1 patentMYAZAKI YUKIO
1 patentShowing the top 50 of 106 patents by PatentIndex Score.