Inventor · disambiguated record
Hidekazu Kashiwase
Also filed as: KASHIWASE HIDEKAZU
11 granted patents·3 pending applications·48 citations·filing 2002–2015
87Inventor score
Files withHITACHI GLOBAL STORAGE TECH7HGST Netherlands BV2HITACHI LTD2HITACHI GLOBAL STORAGE TECH NL1HITACHI GLOBAL STORAGETECHNOLO1
Top patents by PatentIndex Score
14 records- 0186US7532436B2Magnetic recording medium and magnetic memory device for high density recordingHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted May 12, 2009·7 cites·16 claims
- 0279US7704613B2Magnetic recording medium for high density recordingHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Apr 27, 2010·4 cites·9 claims
- 0373US8221192B2Magnetic-recording-disk test-head and method of manufacturing a magnetic-recording disk using the magnetic-recording-disk test-headKASHIWASE HIDEKAZU·Filed 2009·Granted Jul 17, 2012·3 cites·11 claims
- 0468US6830837B2Magnetic recording medium and magnetic recording apparatusHITACHI GLOBAL STORAGE TECH·Filed 2002·Granted Dec 14, 2004·20 cites·23 claims
- 0565US7163756B2Magnetic recording mediumHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Jan 16, 2007·5 cites·13 claims
- 0661US7876530B2Magnetic recording medium having a cobalt-based alloy film for high density recording and magnetic storage device using sameHITACHI GLOBAL STORAGE TECH NL·Filed 2009·Granted Jan 25, 2011·2 cites·19 claims
- 0755US7267894B2Magnetic recording medium and magnetic recording apparatusHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Sep 11, 2007·2 cites·10 claims
- 0853US7545604B2Magnetic recording medium having a cobalt-based alloy film for high density recording and magnetic storage device using sameHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jun 9, 2009·0 cites·17 claims
- 0947US2006228588A1Magnetic recording mediumHITACHI GLOBAL STORAGE TECH·Filed 2006·Application pending·0 cites
- 1045US6887565B2Magnetic recording medium and magnetic storage deviceHITACHI LTD·Filed 2002·Granted May 3, 2005·5 cites·18 claims
- 1144US2015109700A1Shingled magnetic recording system with adaptive write buffer areaHGST Netherlands BV·Filed 2013·Application pending·0 cites
- 1236US7338725B2Magnetic recording medium and magnetic storage deviceHITACHI LTD·Filed 2005·Granted Mar 4, 2008·0 cites·5 claims
- 1335US10210895B2Anti-corrosion insulation layer for magnetic recording mediumHGST Netherlands BV·Filed 2015·Granted Feb 19, 2019·0 cites·19 claims
- 1431US2005084716A1Magnetic recording medium and magnetic recording apparatusHITACHI GLOBAL STORAGETECHNOLO·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →