Inventor · disambiguated record
Katsutoshi Moriyama
Also filed as: MORIYAMA KATSUTOSHI
15 granted patents·164 citations·filing 1998–2020
91Inventor score
Top patents by PatentIndex Score
15 records- 0189US7176864B2Display memory, driver circuit, display, and cellular information apparatusSONY CORP·Filed 2002·Granted Feb 13, 2007·70 cites·19 claims
- 0274US6430723B2Error correcting device and data reproducing apparatus provided therewithTOSHIBA KK·Filed 1998·Granted Aug 6, 2002·40 cites·30 claims
- 0373US7613983B2Error correction device of optical disk unitTOSHIBA KK·Filed 2006·Granted Nov 3, 2009·2 cites·20 claims
- 0470US7075813B2Storage device using resistance varying storage element and reference resistance value decision method for the deviceSONY CORP·Filed 2003·Granted Jul 11, 2006·17 cites·8 claims
- 0564US6795385B2Optical disk recording and reproducing apparatus and method for recording and controlling optical diskTOSHIBA KK·Filed 2001·Granted Sep 21, 2004·7 cites·11 claims
- 0662US9123308B2Display memory, driver circuit, display, and portable information deviceMORIYAMA KATSUTOSHI·Filed 2006·Granted Sep 1, 2015·2 cites·19 claims
- 0758US7177203B2Data readout circuit and semiconductor device having the sameSONY CORP·Filed 2005·Granted Feb 13, 2007·4 cites·4 claims
- 0852US11387754B2Control device and motor drive systemTOSHIBA KK·Filed 2020·Granted Jul 12, 2022·0 cites·18 claims
- 0951US7239539B2Magnetic storage apparatus using ferromagnetic tunnel junction deviceSONY CORP·Filed 2003·Granted Jul 3, 2007·7 cites·9 claims
- 1051US7020010B2Magnetic storage apparatus using ferromagnetic tunnel junction devicesSONY CORP·Filed 2003·Granted Mar 28, 2006·7 cites·2 claims
- 1145US7376801B2Power saving data storage circuit, data writing method in the same, and data storage deviceSONY CORP·Filed 2003·Granted May 20, 2008·5 cites·7 claims
- 1241US7542335B2Magnetic storage device using ferromagnetic tunnel junction elementSONY CORP·Filed 2003·Granted Jun 2, 2009·0 cites·14 claims
- 1338US7130224B2Composite storage circuit and semiconductor device having the same composite storage circuitSONY CORP·Filed 2003·Granted Oct 31, 2006·2 cites·19 claims
- 1437US11437941B2Motor control deviceTOSHIBA KK·Filed 2020·Granted Sep 6, 2022·0 cites·16 claims
- 1536US7385845B2Composite storage circuit and semiconductor device having the sameSONY CORP·Filed 2003·Granted Jun 10, 2008·1 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →