Inventor · disambiguated record
Kazuo Momoo
Also filed as: MOMOO KAZUO
59 granted patents·14 pending applications·199 citations·filing 1990–2019
98Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD24PANASONIC CORP23KAYAMA HIROSHI6PANASONIC IP MAN CO LTD6TAKAHASHI YUICHI5
Top patents by PatentIndex Score
73 records- 0184US7463569B2Optical disk apparatus with a wavelength plate having a two-dimensional array of birefringent regionsPANASONIC CORP·Filed 2005·Granted Dec 9, 2008·6 cites·7 claims
- 0283US8406102B1Optical pickup and optical read/write apparatusPANASONIC CORP·Filed 2012·Granted Mar 26, 2013·8 cites·7 claims
- 0380US8045432B2Optical disc devicePANASONIC CORP·Filed 2007·Granted Oct 25, 2011·4 cites·11 claims
- 0479US6674709B1Optical head apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 6, 2004·12 cites·28 claims
- 0579US5315574AOptical head with polarized beam hologramMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted May 24, 1994·28 cites·15 claims
- 0677US7505389B2Information processing device and information recording mediumPANASONIC CORP·Filed 2005·Granted Mar 17, 2009·4 cites·24 claims
- 0777US6618343B1Optical information processor and optical elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 9, 2003·20 cites·9 claims
- 0876US5091793AOptical headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Feb 25, 1992·25 cites·6 claims
- 0973US7796491B2Wavelength plate, optical element, and optical pickupPANASONIC CORP·Filed 2005·Granted Sep 14, 2010·2 cites·10 claims
- 1073US7692875B2Optical pickup and optical disk device having this pickupPANASONIC CORP·Filed 2006·Granted Apr 6, 2010·2 cites·15 claims
- 1173US5151889AOptical head device using cross-polarized from a light source for use in optical disk systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Sep 29, 1992·22 cites·8 claims
- 1272US6704254B1Optical disk device, control method of optical system, medium, and information aggregateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 9, 2004·9 cites·22 claims
- 1371US7830761B2Optical disk apparatusPANASONIC CORP·Filed 2006·Granted Nov 9, 2010·2 cites·6 claims
- 1468US8451700B2Optical pickup device and optical read/write apparatusKOBAYASHI YASUSHI·Filed 2012·Granted May 28, 2013·2 cites·15 claims
- 1568US8085626B2Optical pickup device and lens for optical pickupTAKAHASHI YUICHI·Filed 2009·Granted Dec 27, 2011·2 cites·10 claims
- 1668US7126904B2Optical disk deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Oct 24, 2006·7 cites·11 claims
- 1767US6888787B2Optical information processor and optical elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted May 3, 2005·4 cites·44 claims
- 1864US7196991B2Optical disk apparatus, method for calculation of amount of lens shift, program and mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 27, 2007·5 cites·13 claims
- 1964US6920101B2Optical information processor and optical elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 19, 2005·3 cites·6 claims
- 2063US6819647B2Optical information processor and optical elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 16, 2004·3 cites·6 claims
- 2162US8218413B2Optical disc driveKAYAMA HIROSHI·Filed 2011·Granted Jul 10, 2012·1 cites·9 claims
- 2261US7142489B2Optical disk device with photodetectorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 28, 2006·4 cites·8 claims
- 2360US6741538B2Optical device for recording and reproducing informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 25, 2004·4 cites·16 claims
- 2459US2009034401A1Optical disk apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2008·Application pending·0 cites
- 2558US6822934B2Optical disc apparatus for finding a tracking error for an optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 23, 2004·3 cites·24 claims
- 2656US6914870B2Optical head apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 5, 2005·2 cites·6 claims
- 2755US8588046B2Information recording device and information reproducing deviceNISHIWAKI SEIJI·Filed 2007·Granted Nov 19, 2013·0 cites·14 claims
- 2854US7929399B2Optical pickup device and optical disc devicePANASONIC CORP·Filed 2008·Granted Apr 19, 2011·0 cites·13 claims
- 2954US7330418B2Optical disk with plural signal mark positions in a direction substantially perpendicular to tracksMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Feb 12, 2008·0 cites·13 claims
- 3054US2013329539A1Optical read/write apparatusPANASONIC CORP·Filed 2013·Application pending·0 cites
- 3153US7948839B2Optical disk apparatusPANASONIC CORP·Filed 2007·Granted May 24, 2011·0 cites·6 claims
- 3253US2009245068A1Optical pickup device and optical disc drivePANASONIC CORP·Filed 2009·Application pending·0 cites
- 3352US7911926B2Optical disc drivePANASONIC CORP·Filed 2006·Granted Mar 22, 2011·0 cites·11 claims
- 3452US2010039686A1Hologram pattern generation method and multiple light points generation apparatusPANASONIC CORP·Filed 2008·Application pending·0 cites
- 3551US8537650B2Optical read/write apparatusKAYAMA HIROSHI·Filed 2012·Granted Sep 17, 2013·0 cites·9 claims
- 3651US8000184B2Optical pickup device and optical disc device with offset compensationPANASONIC CORP·Filed 2008·Granted Aug 16, 2011·0 cites·5 claims
- 3750US2009028036A1Optical disc deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 3848US7230888B2Light emitting device and information processing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jun 12, 2007·0 cites·20 claims
- 3946US6930972B2Optical information processor and optical elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 16, 2005·0 cites·7 claims
- 4046US5946137AOptical information processing unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Aug 31, 1999·7 cites·8 claims
- 4145US10878847B2Optical information processing devicePANASONIC IP MAN CO LTD·Filed 2019·Granted Dec 29, 2020·0 cites·14 claims
- 4245US8305854B2Optical disc driveKAYAMA HIROSHI·Filed 2011·Granted Nov 6, 2012·0 cites·12 claims
- 4344US9361927B2Optical pickup and optical recording and reproducing devicePANASONIC IP MAN CO LTD·Filed 2013·Granted Jun 7, 2016·0 cites·10 claims
- 4444US8619523B2Optical pickup and optical read/write apparatusPANASONIC CORP·Filed 2012·Granted Dec 31, 2013·0 cites·10 claims
- 4543US9966099B2Record playback apparatusPANASONIC IP MAN CO LTD·Filed 2017·Granted May 8, 2018·0 cites·4 claims
- 4643US8619522B2Optical pickup and optical read/write apparatusTAKAHASHI YUICHI·Filed 2012·Granted Dec 31, 2013·0 cites·5 claims
- 4743US8582408B2Optical read/write apparatusTAKAHASHI YUICHI·Filed 2012·Granted Nov 12, 2013·0 cites·21 claims
- 4843US8391124B2Optical driveKAYAMA HIROSHI·Filed 2010·Granted Mar 5, 2013·0 cites·4 claims
- 4943US7660222B2Optical disk apparatus and information recording/reproduction methodPANASONIC CORP·Filed 2004·Granted Feb 9, 2010·0 cites·20 claims
- 5043US5175717AOptical head having a fixed optical casing and a movable optical casingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Dec 29, 1992·7 cites·2 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →