Inventor · disambiguated record
Yuichi Kamioka
Also filed as: KAMIOKA YUICHI
13 granted patents·9 pending applications·194 citations·filing 1995–2008
92Inventor score
Technology areasG11B
Top patents by PatentIndex Score
22 records- 0196US6469980B1Optical disk and a recording/reproduction apparatus using multiple address block groups shifted oppositely with multiple address blocks and non-pit dataMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 22, 2002·48 cites·4 claims
- 0280US7813234B2Optical pickup and optical pickup aberration correcting methodFUNAI ELECTRIC CO·Filed 2008·Granted Oct 12, 2010·4 cites·13 claims
- 0379US6172960B1Optical disk and recording/reproducing apparatus using multiple address block groups shifted oppositely with multiple address blocksMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jan 9, 2001·22 cites·2 claims
- 0475US6930968B2Semiconductor laser driving apparatus with filter to attenuate enhanced frequency component and optical disk apparatus including the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 16, 2005·11 cites·22 claims
- 0575US6339579B1Semiconductor laser diode driving device and driving methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jan 15, 2002·29 cites·16 claims
- 0672US7881166B2Optical pickup deviceFUNAI ELECTRIC CO·Filed 2007·Granted Feb 1, 2011·2 cites·3 claims
- 0772US6744721B2Optical disk driveMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 1, 2004·11 cites·19 claims
- 0871US5831951AMethod and apparatus for controlling a slice signal in the reproduction information recorded in an optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 3, 1998·23 cites·14 claims
- 0969US5850378AMethod and apparatus for recording data on an optical disk and or grooveMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Dec 15, 1998·24 cites·14 claims
- 1064US6396778B2Optical disk and a recording/reproduction apparatus thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 28, 2002·3 cites·1 claims
- 1161US5671209AFocusing time period and power control of a multilaser diode arrayMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Sep 23, 1997·15 cites·12 claims
- 1259US6456585B1Optical disk and a recording/reproduction apparatus using multiple address block groups shifted oppositely with multiple address blocks having clock synchronization, address number and address IDMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 24, 2002·2 cites·2 claims
- 1352US2008239928A1Optical pickupFUNAI ELECTRIC CO·Filed 2008·Application pending·0 cites
- 1450US2008175130A1Optical disc apparatusFUNAI ELECTRIC CO·Filed 2007·Application pending·0 cites
- 1549US2007109924A1Optical pickupFUNAI ELECTRIC CO·Filed 2006·Application pending·0 cites
- 1649US2007109945A1Optical pickupFUNAI ELECTRIC CO·Filed 2006·Application pending·0 cites
- 1749US2009013341A1Lens holder for optical pickup and optical pickup having sameFUNAI ELECTRIC CO·Filed 2008·Application pending·0 cites
- 1849US2008055602A1Optical pickup deviceFUNAI ELECTRIC CO·Filed 2007·Application pending·0 cites
- 1948US2007159953A1Optical disc apparatusFUNAI ELECTRIC CO·Filed 2007·Application pending·0 cites
- 2045US2007177482A1Optical pickup device and optical disc apparatus having the sameFUNAI ELECTRIC CO·Filed 2007·Application pending·0 cites
- 2144US6438096B1Optical disk and a recording/reproduction apparatus using multiple address block groups shifted oppositely with multiple address blocks and clock synchronizationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 20, 2002·0 cites·3 claims
- 2240US2004125725A1Optical disc drive and method of controlling write operation performed by optical disc driveMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →