Inventor · disambiguated record
Kazuyuki Date
Also filed as: DATE KAZUYUKI
5 granted patents·1 pending application·12 citations·filing 2003–2019
70Inventor score
Top patents by PatentIndex Score
6 records- 0173US7369351B2Magnetic disk drive and read/write method to reduce read error rateHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted May 6, 2008·3 cites·17 claims
- 0266US6989957B2Disk storage deviceHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Jan 24, 2006·7 cites·11 claims
- 0359US8745310B2Storage apparatus, computer system, and method for managing storage apparatusNISHIHARA TOSHIYUKI·Filed 2008·Granted Jun 3, 2014·2 cites·18 claims
- 0444US11615019B2Non-volatile storage device, host device, and data storage system to increase data write speedSONY CORP·Filed 2019·Granted Mar 28, 2023·0 cites·15 claims
- 0540US2004252399A1Method and apparatus for data reproducing in information storage systemFiled 2004·Application pending·0 cites
- 0630US10658042B2Semiconductor memory device and method of erasing data of partial page and overwriting partial page with predetermined dataSONY CORP·Filed 2016·Granted May 19, 2020·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →