Inventor

Kenji Takauchi

Inventor

Osaka, JP

Overview

2002–2018

Patent span

Physics

Primary field (CPC G)

Patents· 13 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G11Bprimary

G11BInformation storage based on relative movement between record carrier and transducer86%

G06FElectric digital data processing14%

PatentTitleYear

10,049,697Write-once storage medium capable of recording data blocks on both land and groove of spiral track2018 9,966,097Optical recording medium having condition management area for managing the recording condition of management information2018 9,377,969'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'2016 7,539,109'Optical disc drive and recording method for optical disc drive'2009 7,221,630'Information recording medium, information recording and reproduction method, and information recording and reproduction apparatus'2007 7,072,256'Information recording medium, information recording method and information reproduction method'2006 7,027,373'Information recording medium, information recording method and information reproduction method'2006 6,999,386'Drive, method for reading data, information recording medium reproduction apparatus, and method for reproducing data having reading errors'2006 6,978,404'Information recording device, information recording method, and program'2005 6,973,016'Information recording/reproduction method and apparatus incorporating temperature based recording/reproduction conditions'2005 6,622,223'Information recording and reproduction apparatus, information recording and reproduction method and information signal source'2003 6,532,513'Information recording and reproduction apparatus'2003 6,369,973'Disk device with temperature calculation section for calculating temperature change and difference'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (9)· patent assignee history

2002–2009Based in Katano, JP· patent location history

2003–2018Based in Osaka, JP· patent location history

2009–2016Patents assigned to PANASONIC CORP (2)· patent assignee history

2016–2018Patents assigned to PANASONIC IP MAN CO LTD (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	9	2002–2007
PANASONIC IP MAN CO LTD	3	2016–2018
PANASONIC CORP	2	2009–2016

Locations

Location	Patents	Span
Osaka, JP	11	2003–2018
Katano, JP	2	2002–2009