Inventor · disambiguated record
Takeyoshi Kataoka
Also filed as: KATAOKA TAKEYOSHI
17 granted patents·2 pending applications·4 citations·filing 2005–2012
86Inventor score
Technology areasG11B
Top patents by PatentIndex Score
19 records- 0180US7466639B2Optical disk device and optical disk discriminating methodHITACHI LTD·Filed 2005·Granted Dec 16, 2008·3 cites·21 claims
- 0266US7457221B2Optical disc recording/reproduction deviceHITACHI LTD·Filed 2005·Granted Nov 25, 2008·1 cites·10 claims
- 0364US7869321B2Optical disk device and optical disk discriminating methodHITACHI LTD·Filed 2008·Granted Jan 11, 2011·0 cites·2 claims
- 0458US7760592B2Optical disk apparatus with an improved track jump performanceHITACHI LTD·Filed 2006·Granted Jul 20, 2010·0 cites·18 claims
- 0555US8385179B2Optical disk device and optical disk discriminating methodHITACHI LTD·Filed 2012·Granted Feb 26, 2013·0 cites·13 claims
- 0653US8570846B2Focus jump method for optical disk device and multi-layer diskKATAOKA TAKEYOSHI·Filed 2009·Granted Oct 29, 2013·0 cites·1 claims
- 0752US8107345B2Optical disk device and optical disk discriminating methodKATAOKA TAKEYOSHI·Filed 2010·Granted Jan 31, 2012·0 cites·2 claims
- 0851US8243565B2Optical disk apparatus with an improved track jump performanceKATAOKA TAKEYOSHI·Filed 2011·Granted Aug 14, 2012·0 cites·10 claims
- 0951US8228768B2Optical disc device and optical disc record reproducing methodKATAOKA TAKEYOSHI·Filed 2007·Granted Jul 24, 2012·0 cites·4 claims
- 1051US7907480B2Optical disk apparatus with an improved track jump performanceHITACHI LTD·Filed 2010·Granted Mar 15, 2011·0 cites·6 claims
- 1151US7843776B2Optical disk recording/reproducing apparatus and seek control method thereofHITACHI LTD·Filed 2006·Granted Nov 30, 2010·0 cites·5 claims
- 1250US8243566B2Correcting temperature characteristic of optical pickup of an optical disk recording/reproducing apparatusKATAOKA TAKEYOSHI·Filed 2009·Granted Aug 14, 2012·0 cites·8 claims
- 1350US7944785B2Optical disc recording/reproducing apparatus and focus-servo method thereofHITACHI LG DATA STORAGE INC·Filed 2006·Granted May 17, 2011·0 cites·8 claims
- 1449US2008239893A1Optical Disc ApparatusHITACHI LG DATA STORAGE INC·Filed 2008·Application pending·0 cites
- 1546US8325574B2Optical disc deviceKATAOKA TAKEYOSHI·Filed 2008·Granted Dec 4, 2012·0 cites·18 claims
- 1645US2007121441A1Optical disk recording/reproducing apparatus and seek control method thereofKATAOKA TAKEYOSHI·Filed 2006·Application pending·0 cites
- 1743US8289822B2Optical disc reproducing apparatus for implementing an optical recording and reproducing method for multi-layer optical discsKATAOKA TAKEYOSHI·Filed 2010·Granted Oct 16, 2012·0 cites·10 claims
- 1839US8164997B2Optical disc apparatus for conducting information recording or reproduction on an optical discYAMADA KENICHIRO·Filed 2010·Granted Apr 24, 2012·0 cites·6 claims
- 1938US8498187B2Optical disc apparatus and optical disc discriminating methodKATAOKA TAKEYOSHI·Filed 2011·Granted Jul 30, 2013·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →