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Inventor

Eiichi Igami

Inventor
Kyoto, JP

Overview

12→
Patents
1995–2017
Patent span
Physics
Primary field (CPC G)

Patents· 12 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 transducer79%
G06FElectric digital data processing14%
G11CStatic stores7%
PatentTitleYear
9,747,938'Disc recorder and player apparatus including multiple recorder and player subsystems'20177,944,786'Optical disc apparatus and recording power determining method thereof'20117,710,842'Optical disc apparatus and recording power determining method thereof'20107,388,819'Optical disc apparatus and recording power determining method thereof'20087,349,308'Optical disc apparatus and recording power determining method thereof'20087,154,828'Optical disc apparatus and recording power determining method thereof'20067,151,728'Optical disc apparatus and recording power determining method thereof'20067,095,692'Optical disc apparatus and recording power determining method thereof'20066,845,071'Optical disc apparatus and recording power determining method thereof'20056,622,223'Information recording and reproduction apparatus, information recording and reproduction method and information signal source'20035,761,710'Information apparatus with cache memory for data and data management information'19985,379,276'Data information recording/reproducing apparatus which minimizes record failures'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (9)· patent assignee history
1995Based in Takatsuki, JP· patent location history
1998Based in Katano, JP· patent location history
2003–2017Based in Kyoto, JP· patent location history
2010–2011Patents assigned to PANASONIC CORP (2)· patent assignee history
2017Patents assigned to PANASONIC IP MAN CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD91995–2008
PANASONIC CORP22010–2011
PANASONIC IP MAN CO LTD12017
Locations
LocationPatentsSpan
Kyoto, JP102003–2017
Katano, JP11998
Takatsuki, JP11995