Inventor
UEDA HIROSHI
JP475 patents
⚠️ This page may combine multiple inventors who share the name “UEDA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
31 patentsUS7184377B2Feb 27, 2007
Multi-layered information recording medium, recording apparatus, and recording method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD188 citations99
US7170841B2Jan 30, 2007
Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD87 citations99
US7123556B2Oct 17, 2006
Multi-layered information recording medium with spare defect management areas
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD118 citations99
US7042825B2May 9, 2006
Information recording medium, recording apparatus, reproduction apparatus, recording method, reproduction method and defect management method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD121 citations99
US7027373B2Apr 11, 2006
Information recording medium, information recording method and information reproduction method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD145 citations99
US6842580B1Jan 11, 2005
Real-time recording/reproduction on an information recording medium including a defective region
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD186 citations99
US6581167B1Jun 17, 2003
Information recording medium, information recording method and information recording/reproduction system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD227 citations99
US6385148B2May 7, 2002
Information recording medium, information recording method, information recording apparatus and information reproducing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD129 citations99
US6314235B1Nov 6, 2001
Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD83 citations99
US6292625B1Sep 18, 2001
Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD224 citations99
US6292445B1Sep 18, 2001
Information recording medium, information recording method, information recording apparatus and information reproducing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD122 citations99
US6289102B1Sep 11, 2001
Apparatus and method for preventing unauthorized use of information recorded on an information recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD213 citations99
US6282365B1Aug 28, 2001
Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD274 citations99
US6189118B1Feb 13, 2001
Information recording medium, and method and apparatus for managing defect thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD256 citations99
US6160778ADec 12, 2000
Information recording medium, information recording method, information recording apparatus and information reproducing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD331 citations99
US5881032AMar 9, 1999
Optical disk, and optical disk reproduction method and apparatus implementing a mathematical complementary relationship for plural layers
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD179 citations99
US5715221AFeb 3, 1998
Method for managing defects in an information recording medium, and a device and information recording medium using said method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD359 citations99
US6047103AApr 4, 2000
Data transmitter, data transmitting method, data receiver, information processor, and information recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD144 citations97
US7423951B2Sep 9, 2008
Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations96
US7408586B2Aug 5, 2008
Digital camera
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD40 citations96
US7400571B2Jul 15, 2008
Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations96
US7376072B2May 20, 2008
Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations96
US7286455B2Oct 23, 2007
Information recording medium, recording apparatus, recording method and reproduction method utilizing test areas of respective layers provided at different radial positions
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD50 citations96
US7230907B2Jun 12, 2007
Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD45 citations96
US7212480B2May 1, 2007
Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51 citations96
US7031239B2Apr 18, 2006
Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD62 citations96
US6574420B1Jun 3, 2003
Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations96
US6205099B1Mar 20, 2001
Disk defect management method and disk recording and reproducing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD74 citations96
US5364253ANov 15, 1994
Magnetic circuit component molding device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD61 citations94
US6958965B2Oct 25, 2005
Information recording disc and information reproducing system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations93
US6782487B2Aug 24, 2004
Information recording medium information recording method and information recording/reproduction system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations93
MINOLTA CAMERA KK
12 patentsUS4728978AMar 1, 1988
Photographic camera
MINOLTA CAMERA KK147 citations99
US5060006AOct 22, 1991
Photographic camera
MINOLTA CAMERA KK27 citations96
US5036344AJul 30, 1991
Photographic camera
MINOLTA CAMERA KK29 citations96
US4959679ASep 25, 1990
Camera system
MINOLTA CAMERA KK48 citations96
US4943825AJul 24, 1990
Photographic camera
MINOLTA CAMERA KK29 citations96
US4860039AAug 22, 1989
Photographic camera system and using thereof
MINOLTA CAMERA KK68 citations96
US4780735AOct 25, 1988
Photographic camera
MINOLTA CAMERA KK51 citations96
US4662736AMay 5, 1987
Power supply system for memory unit of camera
MINOLTA CAMERA KK71 citations96
US4560261ADec 24, 1985
Flat camera with self photograph framing mirror
MINOLTA CAMERA KK56 citations96
US5313235AMay 17, 1994
Sound playback apparatus capable of playing back sounds relevant to photographs
MINOLTA CAMERA KK104 citations95
US5128700AJul 7, 1992
Camera capable of recording sounds relevant to the photographing
MINOLTA CAMERA KK65 citations95
US5448331ASep 5, 1995
Camera utilizing additional illumination from a flash light for focus detection and exposure operation
MINOLTA CAMERA KK62 citations94
BRIDGESTONE CORP
3 patentsMINOLTA CO LTD
1 patentPANASONIC CORP
1 patentHITACHI METALS LTD
1 patentUEDA HIROSHI
1 patentShowing the top 50 of 475 patents by PatentIndex Score.