Inventor

TAKAUCHI KENJI

JP13 patents

⚠️ This page may combine multiple inventors who share the name “TAKAUCHI KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

9 patents

US7027373B2Apr 11, 2006

Information recording medium, information recording method and information reproduction method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD145 citations99

US6978404B2Dec 20, 2005

Information recording device, information recording method, and program

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD46 citations92

US6973016B2Dec 6, 2005

Information recording/reproduction method and apparatus incorporating temperature based recording/reproduction conditions

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92

US6369973B1Apr 9, 2002

Disk device with temperature calculation section for calculating temperature change and difference

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations92

US7072256B2Jul 4, 2006

Information recording medium, information recording method and information reproduction method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations84

US6532513B1Mar 11, 2003

Information recording and reproduction apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations83

US6999386B2Feb 14, 2006

Drive, method for reading data, information recording medium reproduction apparatus, and method for reproducing data having reading errors

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73

US7221630B2May 22, 2007

Information recording medium, information recording and reproduction method, and information recording and reproduction apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62

US6622223B2Sep 16, 2003

Information recording and reproduction apparatus, information recording and reproduction method and information signal source

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62

PANASONIC CORP

2 patents

US7539109B2May 26, 2009

Optical disc drive and recording method for optical disc drive

PANASONIC CORP2 citations56

US9377969B2Jun 28, 2016

Information processing device, information processing method, and information storage medium, including storage of information indicating which medium among plural media has a recording failure area and a position in the medium of the recording failure area

PANASONIC CORP0 citations37

PANASONIC IP MAN CO LTD

2 patents

US10049697B2Aug 14, 2018

Write-once storage medium capable of recording data blocks on both land and groove of spiral track

PANASONIC IP MAN CO LTD0 citations50

US9966097B2May 8, 2018

Optical recording medium having condition management area for managing the recording condition of management information

PANASONIC IP MAN CO LTD0 citations50