Inventor · disambiguated record
Hirofumi Nakagaki
Also filed as: NAKAGAKI HIROFUMI
9 granted patents·5 pending applications·77 citations·filing 1992–2010
86Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD6PANASONIC CORP4HONDA TOSHIYUKI1NAKANISHI MASAHIRO1SAKURAI HIROSHI1
Top patents by PatentIndex Score
14 records- 0190US8209504B2Nonvolatile memory device, nonvolatile memory system, and access device having a variable read and write access rateNAKANISHI MASAHIRO·Filed 2008·Granted Jun 26, 2012·23 cites·53 claims
- 0268US8169848B2Nonvolatile memory device, nonvolatile memory system, and access deviceHONDA TOSHIYUKI·Filed 2007·Granted May 1, 2012·2 cites·17 claims
- 0364US6005507AData decoding apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 21, 1999·18 cites·31 claims
- 0453US7751686B2Data recording apparatus, data reproducing apparatus, data recording method, and data reproducing methodPANASONIC CORP·Filed 2001·Granted Jul 6, 2010·3 cites·13 claims
- 0552US5274447AApparatus for converting a field frequency and a scanning line number of a television signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Dec 28, 1993·14 cites·2 claims
- 0649US7499631B2Data stream format conversion method and recording method for the samePANASONIC CORP·Filed 2003·Granted Mar 3, 2009·1 cites·17 claims
- 0747US2010318760A1Memory controller, nonvolatile storage device, and nonvolatile storage systemSO HIROKAZU·Filed 2009·Application pending·0 cites
- 0846US6047398AReproducing method, reproducing apparatus and recording and reproducing apparatus using the same reproducing method, and recording medium having the same method recorded thereinMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Apr 4, 2000·13 cites·9 claims
- 0945US2010058074A1Right information encryption module, nonvolatile memory device, right information recording system, right information decryption module, right information reading system, and right information recording/reading systemSAKURAI HIROSHI·Filed 2008·Application pending·0 cites
- 1037US2011242362A1Terminal devicePANASONIC CORP·Filed 2010·Application pending·0 cites
- 1135US2009100290A1Memory controller, nonvolatile memory device, nonvolatile memory system, and data writing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 1234US2009277965A1Semiconductor memory cardPANASONIC CORP·Filed 2006·Application pending·0 cites
- 1331US6556776B1Digital signal recording/reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Apr 29, 2003·2 cites·6 claims
- 1428US5631708AAutomatic phase control apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted May 20, 1997·1 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →