Inventor · disambiguated record
Yuu Okada
Also filed as: OKADA YUU
9 granted patents·4 pending applications·81 citations·filing 2000–2012
86Inventor score
Technology areasG11B
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD6PANASONIC CORP3FUJIUNE KENJI1MIYAZAKI KAZUHIKO1SHOJI MAMORU1
Top patents by PatentIndex Score
13 records- 0192US6400663B1Optical disc apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 4, 2002·33 cites·22 claims
- 0281US6430119B1Optical disk drive apparatus capable of searching an optimum target positionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 6, 2002·20 cites·48 claims
- 0377US7668055B2Recording power determination method and devicePANASONIC CORP·Filed 2006·Granted Feb 23, 2010·2 cites·7 claims
- 0472US6721239B2Optical disc deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 13, 2004·9 cites·27 claims
- 0570US7215607B2Optical disc apparatus, control device and control signal generation circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted May 8, 2007·8 cites·32 claims
- 0669US7369469B2Laser power control apparatus and method, an optical disk apparatus and a recording methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted May 6, 2008·7 cites·15 claims
- 0765US7898916B2Recording power determination method and devicePANASONIC CORP·Filed 2009·Granted Mar 1, 2011·0 cites·1 claims
- 0856USRE41372EOptical disc apparatusPANASONIC CORP·Filed 2003·Granted Jun 8, 2010·2 cites·44 claims
- 0950US8270258B2Recording power determination method and deviceSHOJI MAMORU·Filed 2011·Granted Sep 18, 2012·0 cites·3 claims
- 1044US2008285408A1Optical Disk Device and Optical Disk SemiconductorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 1141US2005094506A1Recording and reproducing method, recording and reproducing device and semiconductor circuitFiled 2004·Application pending·0 cites
- 1239US2012106306A1Integrated circuit and optical disc apparatusMIYAZAKI KAZUHIKO·Filed 2012·Application pending·0 cites
- 1339US2007291596A1Optical Disc Device and Optical Disc SemiconductorFUJIUNE KENJI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →