Inventor · disambiguated record
Nobuyoshi Yamasaki
Also filed as: YAMASAKI NOBUYOSHI
12 granted patents·3 pending applications·47 citations·filing 1999–2019
87Inventor score
Top patents by PatentIndex Score
15 records- 0183US8988816B1Head amplifier and magnetic disk apparatusTOSHIBA KK·Filed 2014·Granted Mar 24, 2015·7 cites·17 claims
- 0282US10242708B2Disk apparatus and head apparatusTOSHIBA KK·Filed 2018·Granted Mar 26, 2019·5 cites·15 claims
- 0378US7589541B2Method and apparatus for inspecting solid-state image pick-up deviceFUJIFILM CORP·Filed 2006·Granted Sep 15, 2009·5 cites·13 claims
- 0470US6633444B2Narrow band partial response signal processing apparatus, signal processing method and information storage apparatusFUJITSU LTD·Filed 2001·Granted Oct 14, 2003·8 cites·9 claims
- 0567US7642789B2Storage device, and writing unit diagnosing methodTOSHIBA STORAGE DEVICE CORP·Filed 2007·Granted Jan 5, 2010·1 cites·19 claims
- 0662US6549352B1Signal processing apparatus utilizing a partial response method, and signal processing method, information recording apparatus, and information reproduction apparatus thereforeFUJITSU LTD·Filed 1999·Granted Apr 15, 2003·16 cites·13 claims
- 0759US9666226B1Impedance matching for an integrated circuit of a magnetic disk deviceTOSHIBA KK·Filed 2016·Granted May 30, 2017·1 cites·18 claims
- 0859US6714378B1Positioning method, positioning device and disk deviceFUJITSU LTD·Filed 2000·Granted Mar 30, 2004·4 cites·20 claims
- 0957US7843659B2Head IC, read circuit, media storage device and amplifier gain adjustment method for head ICTOSHIBA STORAGE DEVICE CORP·Filed 2008·Granted Nov 30, 2010·0 cites·4 claims
- 1051US10643658B2Disk apparatus and head apparatusTOSHIBA KK·Filed 2019·Granted May 5, 2020·0 cites·10 claims
- 1150US9702909B2Manufacturing method for current sensor and current sensorALPS ELECTRIC CO LTD·Filed 2014·Granted Jul 11, 2017·0 cites·5 claims
- 1250US2008074772A1Magnetic recording and reproducing deviceFUJITSU LTD·Filed 2007·Application pending·0 cites
- 1349US10468072B2Protection of disk drive from external electromagnetic wavesTOSHIBA KK·Filed 2018·Granted Nov 5, 2019·0 cites·13 claims
- 1443US2017294215A1Protection of disk drive from external electromagnetic wavesTOSHIBA KK·Filed 2016·Application pending·0 cites
- 1541US2006209445A1Magnetic disk drive and write current control method thereinFUJITSU LTD·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →