Inventor · disambiguated record
Hiroharu Sato
Also filed as: SATO HIROHARU
4 granted patents·2 pending applications·41 citations·filing 2001–2009
73Inventor score
Technology areasG11B
Top patents by PatentIndex Score
6 records- 0188US6721251B2Recording medium, signal recording method and apparatus and signal reproducing apparatusTOSHIBA KK·Filed 2001·Granted Apr 13, 2004·30 cites·12 claims
- 0266US7196984B2Optical disk medium and optical disk recording and reproducing apparatusNEC CORP·Filed 2004·Granted Mar 27, 2007·6 cites·8 claims
- 0366US7190663B2Optical recording medium, information reproduction apparatus, and information recording/reproduction apparatusTOSHIBA KK·Filed 2002·Granted Mar 13, 2007·5 cites·13 claims
- 0457US2007121479A1Optical recording medium, information reproduction apparatus and information recording/reproductionTOSHIBA KK·Filed 2007·Application pending·0 cites
- 0555US7949071B2Signal processing system and information storage mediumTOSHIBA KK·Filed 2009·Granted May 24, 2011·0 cites·1 claims
- 0639US2005122890A1Information recording medium and information recording/ reproducing device and methodTOSHIBA KK·Filed 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →