Inventor · disambiguated record
Kinji Kayanuma
Also filed as: KAYANUMA KINJI
13 granted patents·2 pending applications·250 citations·filing 1994–2012
89Inventor score
Top patents by PatentIndex Score
15 records- 0197US6341109B1Defective area replacement method and information writing/reading deviceNEC CORP·Filed 2000·Granted Jan 22, 2002·204 cites·6 claims
- 0286US6861965B2Code modulating method and code modulating apparatus, demodulating method and demodulating apparatus, and information recording mediumNEC CORP·Filed 2003·Granted Mar 1, 2005·21 cites·14 claims
- 0366US7738326B2Signal processing method of wobble signal, recording and reproducing method of optical disc, optical disc apparatus, program, and recording mediumNEC CORP·Filed 2006·Granted Jun 15, 2010·1 cites·21 claims
- 0466US7196984B2Optical disk medium and optical disk recording and reproducing apparatusNEC CORP·Filed 2004·Granted Mar 27, 2007·6 cites·8 claims
- 0559US7817528B2Optical disk medium and optical disk apparatusNEC CORP·Filed 2007·Granted Oct 19, 2010·0 cites·6 claims
- 0659US5561647ASystem for detection of readout signals from optical discNEC CORP·Filed 1994·Granted Oct 1, 1996·12 cites·3 claims
- 0750US7305044B2Data modulation method and apparatusNEC CORP·Filed 2003·Granted Dec 4, 2007·1 cites·44 claims
- 0848US7680235B2VCO circuit, PLL circuit using VCO circuit, and data recording apparatus the PLL circuitNEC ELECTRONICS CORP·Filed 2004·Granted Mar 16, 2010·5 cites·5 claims
- 0946US7492696B2Optical disk medium and optical disk apparatusNEC CORP·Filed 2004·Granted Feb 17, 2009·0 cites·8 claims
- 1046US2010329088A1Device for determining existence of wobble, medium discrimination device, method of determining existence of wobble, and medium discrimination methodKAYANUMA KINJI·Filed 2009·Application pending·0 cites
- 1140US7072264B2VCO with phase modulated outputNEC CORP·Filed 2003·Granted Jul 4, 2006·0 cites·14 claims
- 1239US2006120263A1Optical recording medium and its information recording method, and recorderNEC CORP·Filed 2003·Application pending·0 cites
- 1338US8023382B2Information reproduction apparatus and information reproduction methodRENESAS ELECTRONICS CORP·Filed 2010·Granted Sep 20, 2011·0 cites·12 claims
- 1437US8644122B2Header region evaluation circuit, optical disk apparatus, and header region evaluation methodKAYANUMA KINJI·Filed 2012·Granted Feb 4, 2014·0 cites·26 claims
- 1537US8310905B2Wobble signal extracting circuit, method for extracting wobble signal, and optical disk unitKAYANUMA KINJI·Filed 2011·Granted Nov 13, 2012·0 cites·11 claims
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