Inventor · disambiguated record
Hirokazu Tanizawa
Also filed as: TANIZAWA HIROKAZU
7 granted patents·41 citations·filing 2005–2016
82Inventor score
Technology areasG11B
Top patents by PatentIndex Score
7 records- 0193US9786330B1Shield for external welds of hermetically sealed electronics devicesHGST Netherlands BV·Filed 2016·Granted Oct 10, 2017·19 cites·18 claims
- 0286US7573671B2Disk device with reduced flutterHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Aug 11, 2009·9 cites·14 claims
- 0378US7460340B2Disk drive, and actuator and head actuator assemblyHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Dec 2, 2008·4 cites·16 claims
- 0476US7545599B2Disk drive with vibration suppression member disposed near head assemblyHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jun 9, 2009·3 cites·16 claims
- 0569US8081442B2Removable data-storage deviceNAKAMURA GENTARO·Filed 2009·Granted Dec 20, 2011·3 cites·7 claims
- 0667US7486484B2Arm chamfer for comb type actuator in rotating disk storage device and carriage assemblyHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Feb 3, 2009·1 cites·17 claims
- 0766US8130472B2Head support for a magnetic disk deviceTANIZAWA HIROKAZU·Filed 2007·Granted Mar 6, 2012·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →