Inventor · disambiguated record
Hideaki Ohsawa
Also filed as: OHSAWA HIDEAKI
10 granted patents·5 pending applications·45 citations·filing 2001–2014
85Inventor score
Top patents by PatentIndex Score
15 records- 0187US6829203B2Optical disk apparatus and optical disk processing methodTOSHIBA KK·Filed 2001·Granted Dec 7, 2004·24 cites·2 claims
- 0275US7133343B2Optical disk apparatus and optical disk processing methodTOSHIBA KK·Filed 2004·Granted Nov 7, 2006·10 cites·2 claims
- 0366US7196984B2Optical disk medium and optical disk recording and reproducing apparatusNEC CORP·Filed 2004·Granted Mar 27, 2007·6 cites·8 claims
- 0459US7817528B2Optical disk medium and optical disk apparatusNEC CORP·Filed 2007·Granted Oct 19, 2010·0 cites·6 claims
- 0555US7949071B2Signal processing system and information storage mediumTOSHIBA KK·Filed 2009·Granted May 24, 2011·0 cites·1 claims
- 0651US6937550B2Information recording medium, information reproduction apparatus, and information reproduction methodTOSHIBA KK·Filed 2002·Granted Aug 30, 2005·2 cites·2 claims
- 0750US7336576B2Optical disk medium and optical disk recording/reproducing apparatus utilizing tilt detection areas having special marksTOSHIBA KK·Filed 2004·Granted Feb 26, 2008·1 cites·10 claims
- 0849US7274630B2Layer discriminating focus control apparatus, optical disk apparatus, and methods thereforeTOSHIBA KK·Filed 2003·Granted Sep 25, 2007·1 cites·8 claims
- 0949US2008205216A1Information recording apparatus capable of recording information in information recording medium, information recording method, and target value determining methodTOSHIBA KK·Filed 2008·Application pending·0 cites
- 1049US2008205212A1Optical head apparatus, information recording/reproducing apparatus including the optical head apparatus, and information recording/reproducing methodTOSHIBA KK·Filed 2008·Application pending·0 cites
- 1148US6934231B2Information recording medium, information reproduction apparatus, and information recording apparatusTOSHIBA KK·Filed 2002·Granted Aug 23, 2005·1 cites·2 claims
- 1246US7492696B2Optical disk medium and optical disk apparatusNEC CORP·Filed 2004·Granted Feb 17, 2009·0 cites·8 claims
- 1345US2014203786A1Power supply apparatus and power supply control apparatusTOSHIBA KK·Filed 2014·Application pending·0 cites
- 1442US2014211599A1Method for processing information, information processing apparatus, and storage mediumTOSHIBA KK·Filed 2014·Application pending·0 cites
- 1541US2005018582A1Optical disk and optical disk apparatusFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →