Inventor
Motoshi Ito
Inventor
Osaka, JP
Overview
Patents· 149 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 transducer82%
G06FElectric digital data processing4%
H03MCoding3%
H02JElectric power networks2%
H04NPictorial communication, e.g. television2%
Y10TTechnical subjects covered by former us classification2%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications2%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power1%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution1%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids1%
PatentTitleYear
10,536,008Power storage system and power storage systems control method202010,424,335Information reproduction method and information reproduction apparatus201910,395,689Optical disc apparatus201910,158,226Line switching system201810,121,507Writing method of data, reading method of data, and optical disc drive201810,049,697Write-once storage medium capable of recording data blocks on both land and groove of spiral track20189,966,097Optical recording medium having condition management area for managing the recording condition of management information20189,825,487'Apparatus and electric power control method'20179,792,942'Optical information medium having multiple layers with management information areas disposed at the same distance from center'20179,767,844'Information recording method and information recording apparatus including switching of recording layer in shortage of free space'20179,680,334'Distribution board and battery pack'20179,613,649'Changer apparatus for data library apparatus capable of moving recording media between storing position, and recorder and player apparatus'20178,811,140'Recordable optical disc, recording device, and recording method'20148,732,395'Write-once information recording medium, information recording method, information recording device, information reproduction method, information reproduction device and method for manufacturing information recording medium'20148,406,107'Write-once information recording medium, information recording method, information recording apparatus, information reproducing method, information reproducing apparatus and manufacturing method of the information recording medium'20138,400,895'Information recording medium, information recording method, information recording apparatus, information reproducing method and information reproducing apparatus'20138,369,197'Information recording medium, information recording method, information recording apparatus, information reproducing method and information reproducing apparatus'20138,363,531'Recordable optical disk, recording device, recording method, and reproduction device'20138,358,567'Information reproduction device and information reproduction method'20138,339,927'Write-once read-many information recording medium, information recording method, information reproduction method, information recording apparatus, and information reproduction apparatus'20128,264,927'Write-once information recording medium, information recording apparatus, information recording method, information reproducing apparatus and information reproducing method'20128,250,442'Recording method and reproduction method suitable for recording/reproduction of AV data, and recording drive and reproduction drive, information recording system and information reproduction system, and information recording medium for such methods'20128,245,090'Apparatus for formatting information storage medium'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'20128,233,361'Write-once recording medium, recording method, recording apparatus, reproduction method, and reproduction apparatus'20128,218,414'Information recording medium, recording method, and reproducing method'20128,199,621'Write-once information recording medium, information recording apparatus, information recording method, information reproducing apparatus and information reproducing method'20128,189,438'Control apparatus, control method, access apparatus, access method, program and write-once recording medium'20128,169,883'Optical disk, method for manufacturing the same, and method for recording and method for reproducing data using optical disk'20128,130,612'Recording device, recording method, and computer program'20128,130,611'Method and an apparatus for recording information, and an information recording medium'20128,121,002'Multi-layered information recording medium, recording apparatus, and recording method'20128,102,741'Write-once read-many information recording medium, information recording method, information reproduction method, information recording apparatus, and information reproduction apparatus'20128,098,550'Information recording medium, information recording method, information recording apparatus, information reproducing method and information reproducing apparatus including writing information on rewritable information recording medium'20128,098,549'Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method'20128,085,635'Optical disc, recording apparatus, reading apparatus, recording method and reading method'20118,077,560'Additionally recordable information recording medium, information recording method, information reproducing method, information recording apparatus and information reproducing apparatus'20118,072,859'Optical disc, recording apparatus, reading apparatus, recording method and reading method'20118,059,935'Recording method and reproduction method suitable for recording/reproduction of AV data, and recording drive and reproduction drive, information recording system and information reproduction system, and information recording medium for such methods'20118,050,156'Write-once recording medium, recording method, recording apparatus, reproduction method, and reproduction apparatus'20118,027,235'Defect managing method and defect managing device'20118,009,529'Multi-layered information recording medium, reproduction apparatus, recording apparatus, reproduction method, and recording method'2011RE042585'Information recording medium, recording apparatus, reproduction apparatus, recording method, reproduction method and defect management method'20117,983,131'Information recording apparatus, information recording method and integrated circuit'20117,940,614'Method and an apparatus for recording information, and an information recording medium'20117,924,695'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20117,916,588'Control apparatus, control method, access apparatus, access method, program, and write-once recording medium'20117,903,516'Recording medium and information reproduction method for reproducing management information from the information recording medium'20117,898,921'Optical disc, optical disc recording apparatus, and optical disc recording method'20117,889,610'Multi-layered information recording medium, recording apparatus, and recording method'20117,859,981'Write-once recording medium, recording method, recording apparatus, reproduction method, and reproduction apparatus'20107,848,182'Recording medium, access apparatus, access method, and program'20107,848,197'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20107,839,744'Write-once read-many information recording medium, information recording method, information reproduction method, information recording apparatus, and information reproduction apparatus'20107,818,637'Apparatus for formatting information storage medium'20107,817,519'Write-once read-many information recording medium, information recording method, information reproduction method, information recording apparatus, and information reproduction apparatus'20107,817,518'Write-once read-many information recording medium, information recording method, information reproduction method, information recording apparatus, and information reproduction apparatus'20107,813,236'Information recording medium, information recording method and information recording/reproduction system'2010RE041640'Information recording medium, recording apparatus, reproduction apparatus, recording method, reproduction method and defect management method'20107,733,757'Method and an apparatus for recording information, and an information recording medium'20107,715,291'Multi-layered information recording medium, recording apparatus, and recording method'20107,701,815'Additionally recordable information recording medium, information recording method, information reproducing method, information recording apparatus and information reproducing apparatus'2010RE041246'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20107,688,705'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20107,663,992'Multi-layered information recording medium, recording apparatus, and recording method'20107,630,281'Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method'20097,590,032'Recording medium, access apparatus, access method, and program'20097,580,339'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20097,551,534'Write-once read-many information recording medium, information recording method, information reproduction method, information recording apparatus, and information reproduction apparatus'20097,539,111'Optical disc, optical disc recording device, optical disc recording method'20097,529,171'Write-once recording medium, recording method, recording apparatus, reproduction method, and reproduction apparatus utilizing boundary session information'20097,508,743'Recording method, reproduction method, recording apparatus, reproduction apparatus, and information recording medium'20097,496,018'Write-once read-many information recording medium, information recording method, information reproduction method, information recording apparatus, and information reproduction apparatus'20097,468,938'Recording method, reproduction method, recording apparatus, reproduction apparatus, and information recording medium'20087,453,781'Method and an apparatus for recording information, and an information recording medium'20087,453,782'Write-once read-many information recording medium, information recording method, information reproduction method, information recording apparatus, and information reproduction apparatus'20087,428,202'Write-once read-many information recording medium, information recording method, information reproduction method, information recording apparatus, and information reproduction apparatus'20087,423,951'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20087,423,941'Multi-layered information recording medium, reproduction apparatus, and recording apparatus, with defect list storing areas'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'20087,400,571'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20087,382,705'Recording method, reproduction method, recording apparatus, reproduction apparatus, and information recording medium'20087,382,704'Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method'20087,376,072'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20087,301,874'Apparatus and method for searching for writable area, apparatus and method for updating recording management information, integrated circuit, and write-once information recording medium'20077,286,455'Information recording medium, recording apparatus, recording method and reproduction method utilizing test areas of respective layers provided at different radial positions'20077,257,057'Information recording apparatus and information recording method'20077,231,576'Reproduction apparatus and method for reproducing a composite coded data piece'20077,230,907'Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method'20077,221,630'Information recording medium, information recording and reproduction method, and information recording and reproduction apparatus'20077,212,480'Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method'20077,206,268'Information recording medium information recording method and information recording/reproduction system'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'20077,145,861'Apparatus for recording and/or reproducing optical disk'20067,123,556'Multi-layered information recording medium with spare defect management areas'20067,076,623'Information update count managing method, information update count managing apparatus, contents usage count managing method, and content usage count storing apparatus'20067,072,256'Information recording medium, information recording method and information reproduction method'20067,042,825'Information recording medium, recording apparatus, reproduction apparatus, recording method, reproduction method and defect management method'20067,039,746'Interface circuit, disc controller, disc drive apparatus and interface control method'20067,031,239'Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method'20067,027,373'Information recording medium, information recording method and information reproduction method'20067,023,775'Recording apparatus and method, and reproduction apparatus and method for recording data to or reproducing data from a write once type information recording medium, and write once type information recording medium'20067,016,276'Information recording medium information recording method and information recording/reproduction system'20066,999,390'Optical disk and method of recording data in the same'20066,978,404'Information recording device, information recording method, and program'20056,973,016'Information recording/reproduction method and apparatus incorporating temperature based recording/reproduction conditions'20056,958,965'Information recording disc and information reproducing system'20056,950,039'Information encoding apparatus, information encoding method, information re-encoding apparatus and information re-encoding method'20056,944,107'Information recording medium, information recording and reproduction method, and information recording and reproduction apparatus'20056,940,795'Information recording medium, information recording and reproduction method, and information recording and reproduction apparatus'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'20056,842,580'Real-time recording/reproduction on an information recording medium including a defective region'20056,782,487'Information recording medium information recording method and information recording/reproduction system'20046,742,147'Information recording medium, and method and apparatus for managing defect thereof'20046,732,303'Information recording medium, and method and apparatus for managing defect thereof'20046,581,167'Information recording medium, information recording method and information recording/reproduction system'20036,564,338'Information recording medium, and method and apparatus for managing defect thereof'20036,552,982'Information recording medium, information recording and reproduction method, and information recording and reproduction apparatus'20036,385,148'Information recording medium, information recording method, information recording apparatus and information reproducing apparatus'20026,338,153'Information recording medium, and method and apparatus for managing defect thereof'20026,336,196'Information recording medium and method and apparatus for managing defect thereof'20026,336,197'Information recording medium, and method and apparatus for managing defect thereof'20026,304,534'Information recording medium, information recording method, information recording apparatus and information reproducing apparatus'20016,295,257'Information recording medium, information recording method, information recording apparatus and information reproducing apparatus'20016,292,445'Information recording medium, information recording method, information recording apparatus and information reproducing apparatus'20016,289,102'Apparatus and method for preventing unauthorized use of information recorded on an information recording medium'20016,249,888'Information recording medium, and method and apparatus for managing defect thereof'20016,233,699'Information recording medium, and method and apparatus for managing defect thereof'20016,223,310'Information recording medium, and method and apparatus for managing defect thereof'20016,205,099'Disk defect management method and disk recording and reproducing apparatus'20016,189,118'Information recording medium, and method and apparatus for managing defect thereof'20016,160,778'Information recording medium, information recording method, information recording apparatus and information reproducing apparatus'20005,983,319'Information recording and reproduction apparatus and a method of data caching including read-ahead capability'19995,881,032'Optical disk, and optical disk reproduction method and apparatus implementing a mathematical complementary relationship for plural layers'19995,875,455'Information recording and reproducing apparatus merging sequential recording requests into a single recording request, and method of data caching for such apparatus'19995,774,439'Optical-disk recording and reproducing apparatus and optical disk for recording information on lands and grooves'19985,734,633'Optical-disk recording and reproducing apparatus and method using an optical disk for recording information on lands and grooves'19985,715,221'Method for managing defects in an information recording medium, and a device and information recording medium using said method'19985,564,013'Optical information recording and reproducing apparatus adapted to optically record and reproduce data in a sector, and method thereof'19965,541,900'Optical information recording and reproducing apparatus and method for different spot size type media'19965,517,484'Optical disk and optical disk recording and reproducing apparatus'19965,477,514'Control apparatus for controlling focusing, accessing and spindle rotating circuits to operate simultaneously'19955,406,534'Double-sided recordable optical disk suitable for a substituting process and a method for performing defect management'19955,404,357'Information writing and reading apparatus'19955,202,873'AGC circuit for optical disk data reproducing apparatus using ALPC period detector'19935,128,911'Optical disc reproducing apparatus having an automatic gain control circuit'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2009Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (74)· patent assignee history
1992–1993Based in Toyonaka, JP· patent location history
1995–1998Based in Moriguchi, JP· patent location history
1998–2020Based in Osaka, JP· patent location history
2008–2018Patents assigned to PANASONIC CORP (65)· patent assignee history
2011–2014Patents assigned to ITO MOTOSHI (27)· patent assignee history
2012–2014Patents assigned to TAKAHASHI YOSHIHISA (12)· patent assignee history
2014Based in Kodoma, JP· patent location history
2017–2020Patents assigned to PANASONIC IP MAN CO LTD (12)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 74 | 1992–2009 |
| PANASONIC CORP | 65 | 2008–2018 |
| ITO MOTOSHIself | 27 | 2011–2014 |
| PANASONIC IP MAN CO LTD | 12 | 2017–2020 |
| TAKAHASHI YOSHIHISA | 12 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 138 | 1998–2020 |
| Moriguchi, JP | 8 | 1995–1998 |
| Toyonaka, JP | 2 | 1992–1993 |
| Kodoma, JP | 1 | 2014 |