Inventor

AOKI YOSHITO

JP14 patents

Patents

14 patents

US7155035B2Dec 26, 2006

Personal authentication method, personal authentication apparatus and image capturing device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD84 citations98

US5729525AMar 17, 1998

Two-layer optical disk

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD96 citations98

US6469980B1Oct 22, 2002

Optical disk and a recording/reproduction apparatus using multiple address block groups shifted oppositely with multiple address blocks and non-pit data

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations96

US5930225AJul 27, 1999

Two-layer optical disk

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD55 citations96

US5872767AFeb 16, 1999

Optical disk and an optical disk recording/reproduction device having address blocks located on boundary lines between adjoining tracks

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD59 citations96

US5862112AJan 19, 1999

Optical disk and an optical disk recording reproduction device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD49 citations96

US6553532B1Apr 22, 2003

Method and apparatus for recording and reproducing information on and from disk

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD74 citations95

US6172960B1Jan 9, 2001

Optical disk and recording/reproducing apparatus using multiple address block groups shifted oppositely with multiple address blocks

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92

US5809007ASep 15, 1998

Optical disk and optical disk reproduction apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD42 citations92

US6807365B1Oct 19, 2004

Video data recording and reproducing apparatus, a video data reproducing apparatus, and a method of recording and reproducing video data with data modification detection

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations83

US5835479ANov 10, 1998

Optical information recording medium

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations74

US6456585B1Sep 24, 2002

Optical disk and a recording/reproduction apparatus using multiple address block groups shifted oppositely with multiple address blocks having clock synchronization, address number and address ID

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63

US6396778B2May 28, 2002

Optical disk and a recording/reproduction apparatus thereof

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63

US6438096B1Aug 20, 2002

Optical disk and a recording/reproduction apparatus using multiple address block groups shifted oppositely with multiple address blocks and clock synchronization

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52