LexDanaLexDanabeta
Inventor

Mamoru Shoji

Inventor
Osaka, JP

Overview

152→
Patents
1988–2015
Patent span
Physics
Primary field (CPC G)

Patents· 152 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 transducer70%
C04BLime, magnesia4%
Y10TTechnical subjects covered by former us classification4%
D04HMaking textile fabrics, e.g. from fibres or filamentary material3%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons3%
G01NInvestigating or analysing materials by determining their chemical or physical properties2%
G01RMeasuring electric variables2%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general1%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1%
B01DSeparation1%
PatentTitleYear
9,099,105'Disk-shaped information recording medium, disk cartridge and information recording and reproducing apparatus'2015D0734341'Optical disk'20159,015,735'Disk-shaped information recording medium, disk cartridge, and information recording/reproducing apparatus'20158,930,974'Disk-shaped information recording medium, disk cartridge, and information recording/reproducing apparatus'2015RE044808'Optical disc drive, optical storage medium, optical storage medium inspection apparatus, and optical storage medium inspection method'20148,565,054'Optical recording medium, optical recording medium manufacturing method, reproduction signal processing method and evaluation method'20138,400,890'Optical information recording medium, information recording apparatus, information reproducing apparatus, information recording method, information reproducing method and method for producing optical information recording medium'20138,295,135'Optical disc, optical disc manufacturing method, optical disc recording device and optical disc reproduction device'20128,270,258'Recording power determination method and device'20128,270,285'Optical disc, optical disc manufacturing method, optical disc recording device and optical disc reproduction device'20128,233,362'Information recording medium, method for recording information on information recording medium, method for reproducing information from information recording medium and method for producing information recording medium'20128,144,566'Information recording medium and information recording apparatus'20128,125,675'Labeling method, recording method, labeling apparatus, recording apparatus and recording medium'20128,121,002'Multi-layered information recording medium, recording apparatus, and recording method'20128,045,445'Information recording medium, integrated circuit, recording/playback apparatus, computer program, and information recording/playback method'20118,040,785'Optical disc, optical disc manufacturing method, optical disc recording device and optical disc reproduction device'20118,023,380'Optical data recording method'20118,009,529'Multi-layered information recording medium, reproduction apparatus, recording apparatus, reproduction method, and recording method'20118,000,197'Recording/reproducing device, recording condition adjusting device and recording/reproducing method'20117,965,591'Information recording medium, integrated circuit, recording/playback apparatus, computer program, and information recording/playback method'20117,965,592'Information recording medium, integrated circuit, recording/playback apparatus, computer program, and information recording/playback method'20117,965,593'Information recording medium, integrated circuit, recording/playback apparatus, computer program, and information recording/playback method'20117,957,253'Multiple recording layers optical disc having physical position information of pre-recording marks'20117,944,786'Optical disc apparatus and recording power determining method thereof'20117,924,695'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20117,920,459'Optical disc including a learning area having first and second regions, and methods for reproducing and recording data on the optical disc'20117,916,591'Recordable optical disc, optical disc recording apparatus, optical disc reproduction apparatus, and method for recording data onto recordable optical disc'20117,907,487'Recording/reproduction apparatus, recording/reproduction method, program, and recording power adjustment apparatus'20117,898,916'Recording power determination method and device'20117,889,610'Multi-layered information recording medium, recording apparatus, and recording method'20117,885,171'Information recording medium and information recording apparatus'20117,869,326'Optical disc drive, optical storage medium, optical storage medium inspection apparatus, and optical storage medium inspection method'20117,848,197'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20107,848,216'Optical disc and physical address format'20107,848,182'Recording medium, access apparatus, access method, and program'20107,782,743'High density phase-change type optical disk having a data efficiency of more than 80 percent'2010RE041415'Optical disc including a plurality of data layers'20107,715,291'Multi-layered information recording medium, recording apparatus, and recording method'20107,710,842'Optical disc apparatus and recording power determining method thereof'2010RE041246'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20107,697,406'High density phase-change type optical disk having a data efficiency of more than 80 percent'20107,688,705'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20107,668,055'Recording power determination method and device'20107,663,992'Multi-layered information recording medium, recording apparatus, and recording method'20107,646,686'Recording/reproduction apparatus which adjusts recording power based on a partial response maximum likelihood (PRML) technique'20107,596,076'Optical disc and physical address format'20097,593,313'Optical disc and physical address format'20097,593,314'Optical disc and physical address format'20097,590,032'Recording medium, access apparatus, access method, and program'20097,583,578'Optical storage medium inspection method for determining if an optical storage medium is good or defective'20097,580,339'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20097,580,334'Optical storage medium inspection apparatus for determining whether an optical storage medium is good or defective'20097,570,551'Servo position adjustment method and servo position adjustment device'20097,529,168'Recording/reproduction method and recording/reproduction apparatus'20097,522,495'Optical disc including a learning area having first and second regions, and methods for reproducing and recording data on the optical disc'20097,492,689'Recording method and media having marks and spaces with lengths defined by a predetermined modulation method'20097,489,612'Recording method and media having marks and spaces with lengths defined by a predetermined modulation method'20097,489,613'Recording method and media having marks and spaces with lengths defined by a predetermined modulation method'20097,489,614'Recording method and media having marks and spaces with lengths defined by a predetermined modulation method'20097,486,605'Recording method and media having marks and spaces with lengths defined by a predetermined modulation method'20097,471,618'Method of recording data to an information recording medium'20087,463,574'Method of recording data to an information recording medium'20087,460,464'Method of recording data to an information recording medium'20087,423,941'Multi-layered information recording medium, reproduction apparatus, and recording apparatus, with defect list storing areas'20087,423,951'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20087,420,900'Multi-layered information recording medium, reproduction apparatus, and recording apparatus, with defect list storing areas'20087,420,899'Multi-layered information recording medium, reproduction apparatus, and recording apparatus, with defect list storing areas'20087,420,898'Multi-layered information recording medium, reproduction apparatus, and recording apparatus with defect list storing areas'20087,414,936'Recordable optical disc, optical disc recording apparatus, optical disc reproduction apparatus, and method for recording data onto recordable optical disc'20087,406,024'Method of recording data to an information recording medium'20087,400,571'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20087,388,819'Optical disc apparatus and recording power determining method thereof'20087,376,072'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20087,369,469'Laser power control apparatus and method, an optical disk apparatus and a recording method'20087,355,956'Data formatting method for recording optical information using dummy data, and optical disk'20087,349,308'Optical disc apparatus and recording power determining method thereof'20087,339,878'Method and apparatus for recording optical information including dummy data, and optical disk having such data recorded thereon'20087,327,660'Optical disc and physical address format'20087,286,455'Information recording medium, recording apparatus, recording method and reproduction method utilizing test areas of respective layers provided at different radial positions'20077,272,105'Method and apparatus for recording optical information, and optical disk'20077,272,095'Optical data recording method'20077,269,116'Optical disc and physical address format'20077,269,117'Optical disc and physical address format'20077,257,073'Optical disc and physical address format'20077,248,552'Method and apparatus for determining recording pulse parameters for an optical disc'20077,239,586'Optical disk device and recording power determining method'20077,236,438'Method and apparatus for determining recording pulse parameters for an optical disc'20077,230,907'Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method'20077,218,602'Method and apparatus for recording optical information, and optical disk'20077,212,480'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20077,203,155'Optical disc including a plurality of data layers'20077,184,377'Multi-layered information recording medium, recording apparatus, and recording method'20077,170,841'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20077,164,644'Optical disc, recording apparatus method, and reproduction apparatus and method'20077,158,458'Method and apparatus for recording/reproducing information with respect to optical recording medium'20077,154,828'Optical disc apparatus and recording power determining method thereof'20067,151,728'Optical disc apparatus and recording power determining method thereof'20067,133,349'Optical disc, recording apparatus and method, and reproduction apparatus and method'20067,123,574'Recording medium, method and apparatus for recording, and method and apparatus for reproducing'20067,123,556'Multi-layered information recording medium with spare defect management areas'20067,116,624'Optical disc and physical address format'20067,101,613'Process for producing laminated sheet comprising alumina fiber precursor'20067,095,692'Optical disc apparatus and recording power determining method thereof'20067,092,342'Optical disc, recording apparatus and method, and reproduction apparatus and method'20067,068,579'Recordable optical disc, optical disc recording apparatus, optical disc reproduction apparatus, and method for recording data onto recordable optical disc'20067,033,537'Process for producing continuous alumina fiber blanket'20066,996,053'Optical recording medium, optical reproduction apparatus, and optical reproduction method'20066,990,055'Optical disc drive for controlling reproduction of an optical disc having a plurality of data layers'20066,985,426'Method and apparatus for recording optical information including dummy data, and optical disk having such data recorded thereon'20066,973,020'Recording medium, method and apparatus for reproducing, and method and apparatus for recording'20056,952,384'Optical disk apparatus and method for setting control parameters'20056,938,162'Optical disk, optical disk recording and reproducing apparatus, method for recording, reproducing and deleting data on optical disk, and information processing system'20056,906,988'Method and apparatus for recording/reproducing information with respect to optical recording medium'20056,894,965'Method for recording/reproducing data on/from optical disk'20056,845,071'Optical disc apparatus and recording power determining method thereof'20056,804,190'High density phase-change type optical disk having a data efficiency of more than 80 percent'20046,791,926'Method and device for finding conditions on recording pulse of optical disk'20046,746,979'Alumina fiber aggregate and its production method'20046,614,735'Method and apparatus for determining optical recording power used for recording onto an optical disk'20036,611,481'Optical recording/reproducing apparatus'20036,602,369'Process for producing laminated sheet comprising alumina fiber precursor'20036,549,493'Tilt detection device, optical disc device, and tilt control method'20036,359,846'Recording medium recording apparatus and recording method'20026,349,081'Recording medium, recording apparatus and recording method'20026,233,211'Data recording medium, recording/reproducing apparatus, manufacturing apparatus, and method for providing optimum position of mark start and end parts'20016,212,142'Data recording medium and recording/reproducing apparatus for providing optimum position of mark start and end parts'20016,188,656'Optical data recording method, and data recording medium'20016,181,654'Data recording medium and data recording/reproducing apparatus for providing optimum position of mark start and end parts'20016,178,148'Data recording medium and recording/reproducing apparatus for providing optimum position of mark start and end parts'20016,175,541'Data recording medium and recording/reproducing apparatus for providing optimum position of mark start and end parts'20016,169,715'Tilt detection device, optical disc device, and tilt control method'20016,167,009'Tilt detection device, optical disc device, and tilt control method'20006,157,600'Tilt detection device, optical disc device, and tilt control method'20006,157,608'Optical disc, optical disc device, and method for recording an optical disc'20006,157,609'Recording medium, recording apparatus and recording method'20006,130,867'Optical disc, optical disc device, and method for recording an optical disc'20006,128,269'Optical disc, optical disc device, and method for recording an optical disc'20006,101,159'Optical data recording method, and data recording medium'20006,097,694'Optical disc, optical disc device, and method for recording an optical disc'20006,044,051'Optical information recording/reproducing device and method for recording, reproducing and erasing information on an optical information recording medium utilizing light beam radiation'20006,034,932'Optical disc, optical disc device, and method for recording an optical disc'20006,004,890'Heat-resisting material'19995,996,228'Monolith-holding element, process for producing the same, catalytic converter using a monolith member and process for producing the same'19995,999,506'Data recording/reproducing device and recording medium'19995,930,225'Two-layer optical disk'19995,898,654'Optical disk and optical disk apparatus having a predetermined pattern of marks on tracks such that a reproduced signal is caused to jitter'19995,729,525'Two-layer optical disk'19985,407,619'Process for preparing a fiber precursor of metal compound, and a process for preparing a fiber of metal'19955,286,182'Spinning nozzle for preparing a fiber precursor'19945,104,713'Alumina fiber structure and process for its production'19924,931,239'Alumina fiber structure and process for its production'19904,752,515'Alumina fiber structure'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1995Patents assigned to MITSUBISHI CHEM IND (5)· patent assignee history
1988–1999Based in Joetsu-shi, JP· patent location history
1998–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (78)· patent assignee history
1998–1999Based in Takatsuki, JP· patent location history
2000–2012Based in Sakai, JP· patent location history
2003–2015Based in Osaka, JP· patent location history
2003–2006Based in Jyoetsu, JP· patent location history
2008–2015Patents assigned to PANASONIC CORP (61)· patent assignee history
2012–2013Patents assigned to SHOJI MAMORU (9)· patent assignee history
2012–2013Patents assigned to HINO YASUMORI (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD781998–2008
PANASONIC CORP612008–2015
SHOJI MAMORUself92012–2013
MITSUBISHI CHEM IND51988–1995
HINO YASUMORI42012–2013
Locations
LocationPatentsSpan
Osaka, JP772003–2015
Sakai, JP592000–2012
Joetsu-shi, JP71988–1999
Takatsuki, JP41998–1999
Jyoetsu, JP22003–2006