Inventor · disambiguated record
Kozo Ezawa
Also filed as: EZAWA KOZO
35 granted patents·10 pending applications·211 citations·filing 1995–2023
96Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD13PANASONIC CORP12EZAWA KOZO6PANASONIC IP MAN CO LTD6INATA MASAHIRO2
Top patents by PatentIndex Score
45 records- 0191US5903538AAutomatic disk change apparatus and disk tray for the apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted May 11, 1999·77 cites·4 claims
- 0288US8027579B2Camera driverPANASONIC CORP·Filed 2009·Granted Sep 27, 2011·11 cites·32 claims
- 0387US8801305B2Exposure control devicePANASONIC CORP·Filed 2012·Granted Aug 12, 2014·9 cites·19 claims
- 0484US8181192B2Disk apparatus and disk drive unit including a lock mechanism that is released only when the display unit is in a closed stateEZAWA KOZO·Filed 2008·Granted May 15, 2012·6 cites·11 claims
- 0582US8994298B2Movement control apparatus, movement control method, and movement control circuitINAJI TOSHIO·Filed 2012·Granted Mar 31, 2015·7 cites·18 claims
- 0678US8780264B2Camera drive deviceINATA MASAHIRO·Filed 2011·Granted Jul 15, 2014·5 cites·9 claims
- 0778US8405737B2Lens unitEZAWA KOZO·Filed 2010·Granted Mar 26, 2013·5 cites·13 claims
- 0875US7340753B2Disk driveMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Mar 4, 2008·10 cites·27 claims
- 0971US7188349B2Optical disk deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 6, 2007·8 cites·33 claims
- 1070US6262961B1Disk loading device and disk cartridgeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 17, 2001·22 cites·11 claims
- 1169US8823812B2Image capturing apparatus and method for displaying a subject of image capturing and indicating motion of the image capturing apparatus during the image capturingNGUYEN KHANG·Filed 2010·Granted Sep 2, 2014·2 cites·14 claims
- 1269US7904918B2Disk device for recording and reading informationPANASONIC CORP·Filed 2004·Granted Mar 8, 2011·6 cites·4 claims
- 1368US7984460B2Disk device with ring-shaped elastomer member between mechanical chassis and wall of pickup supporting memberPANASONIC CORP·Filed 2006·Granted Jul 19, 2011·1 cites·5 claims
- 1466US7281254B2Optical disc drive having a traverse holder that is rotatable around an axis that is mutually different from the axis of a traverse baseMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Oct 9, 2007·6 cites·12 claims
- 1565US8099744B2Disk deviceSAJI YOSHITO·Filed 2011·Granted Jan 17, 2012·2 cites·5 claims
- 1665US7260041B2Disk driveMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Aug 21, 2007·6 cites·40 claims
- 1764US7093271B2Disk driveMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 15, 2006·5 cites·18 claims
- 1860US6813236B2Mechanism for moving an optical head in an optical disk apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 2, 2004·5 cites·14 claims
- 1960US6341119B1Disk storage magazine and recording/reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jan 22, 2002·15 cites·12 claims
- 2058US9467616B2Distance measurement apparatus and distance measurement methodPANASONIC IP MAN CO LTD·Filed 2014·Granted Oct 11, 2016·1 cites·14 claims
- 2154US8077562B2Optical disc deviceEZAWA KOZO·Filed 2008·Granted Dec 13, 2011·0 cites·15 claims
- 2254US8037487B2Optical disk devicePANASONIC CORP·Filed 2008·Granted Oct 11, 2011·0 cites·9 claims
- 2354US7853965B2Disk drivePANASONIC CORP·Filed 2008·Granted Dec 14, 2010·0 cites·12 claims
- 2453US2023219231A1Control apparatus for controlling robot arm apparatus that holds holdable objectPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 2552US8051439B2Disk devicePANASONIC CORP·Filed 2007·Granted Nov 1, 2011·0 cites·8 claims
- 2652US7826172B2Read/write disk apparatus having a mechanism for pivoting cartridge storage portions which enclose the disk thereby allowing access to the diskPANASONIC CORP·Filed 2007·Granted Nov 2, 2010·0 cites·13 claims
- 2752US2022134550A1Control system for hand and control method for handPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 2852US2022152847A1Robot handPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 2952US2022111533A1End effector control system and end effector control methodPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 3051US10082775B2Appliance control method and apparatus for controlling a target appliance in a building to disguise the number of people in the buildingPANASONIC CORP·Filed 2013·Granted Sep 25, 2018·0 cites·15 claims
- 3151US8209712B2Disk cartridge with rotatably supported disk storage portionsTAKIZAWA TERUYUKI·Filed 2007·Granted Jun 26, 2012·0 cites·10 claims
- 3251US8108885B2Disk cartridgeEZAWA KOZO·Filed 2007·Granted Jan 31, 2012·0 cites·18 claims
- 3348US9201209B2Image pickup deviceEZAWA KOZO·Filed 2012·Granted Dec 1, 2015·0 cites·16 claims
- 3448US8099741B2Disk deviceINATA MASAHIRO·Filed 2007·Granted Jan 17, 2012·0 cites·10 claims
- 3545US6938265B2Turntable for disk storage medium and disk drive including the turntableMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 30, 2005·1 cites·21 claims
- 3645US2009120972A1Clothing folding machineSAJI YOSHITO·Filed 2006·Application pending·0 cites
- 3743US7844983B2Power transmission member for head movement mechanism, and disk device equipped with the head movement mechanismPANASONIC CORP·Filed 2006·Granted Nov 30, 2010·0 cites·12 claims
- 3841US8917463B2Lens unitEZAWA KOZO·Filed 2011·Granted Dec 23, 2014·0 cites·7 claims
- 3941US2004246826A1Tray and recording/reproducing apparatusFiled 2004·Application pending·0 cites
- 4041US2005076349A1Disk driveMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 4140US2003048732A1Disk driveMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Application pending·0 cites
- 4239US2005286359A1Disc deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Application pending·0 cites
- 4336US2016275657A1Imaging apparatus, image processing apparatus and method of processing imagePANASONIC IP MAN CO LTD·Filed 2016·Application pending·0 cites
- 4433USD587275SDisc cartridgePANASONIC CORP·Filed 2008·Granted Feb 24, 2009·1 cites·1 claims
- 4530USD587274SDisc cartridgePANASONIC CORP·Filed 2007·Granted Feb 24, 2009·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →