Inventor · disambiguated record
Junichiro Shimizu
Also filed as: SHIMIZU JUNICHIRO
15 granted patents·2 pending applications·229 citations·filing 1992–2018
94Inventor score
Top patents by PatentIndex Score
17 records- 0196US7898759B2Thermally assisted magnetic recording head and magnetic recording apparatusHITACHI LTD·Filed 2008·Granted Mar 1, 2011·34 cites·1 claims
- 0294US7864635B2Recording headHITACHI LTD·Filed 2007·Granted Jan 4, 2011·22 cites·8 claims
- 0392US9001465B1Microwave-assisted magnetic recording headHGST Netherlands BV·Filed 2014·Granted Apr 7, 2015·33 cites·20 claims
- 0492US7921436B2Optical device integrated headHITACHI LTD·Filed 2008·Granted Apr 5, 2011·16 cites·13 claims
- 0591US9007722B2High frequency magnetic field assisted magnetic recording headHITACHI LTD·Filed 2013·Granted Apr 14, 2015·14 cites·7 claims
- 0690US8477570B2Thermally assisted magnetic head assembly and magnetic disk deviceARAI SATOSHI·Filed 2009·Granted Jul 2, 2013·11 cites·14 claims
- 0790US8300503B2Thermally-assisted magnetic recording headARAI SATOSHI·Filed 2009·Granted Oct 30, 2012·11 cites·10 claims
- 0888US8917481B2High frequency magnetic field assisted magnetic recording head, and method of manufacturing sameHITACHI LTD·Filed 2014·Granted Dec 23, 2014·9 cites·8 claims
- 0988US8270262B2Thermally assisted magnetic recording head and head assemblyNANIWA IRIZO·Filed 2009·Granted Sep 18, 2012·9 cites·13 claims
- 1085US8406093B2Thermal-assisted-magnetic-recording head having a high refractive index core and multiple thin film cores, and magnetic recording system using the thermal-assisted-magnetic-recording headIWANABE YASUHIKO·Filed 2010·Granted Mar 26, 2013·9 cites·14 claims
- 1181US8054571B2Thermally assisted magnetic recording head and magnetic recording apparatusHITACHI LTD·Filed 2010·Granted Nov 8, 2011·5 cites·25 claims
- 1275US8547804B2Thermally-assisted recording head and magnetic recording systemSHIMIZU JUNICHIRO·Filed 2011·Granted Oct 1, 2013·5 cites·4 claims
- 1374US6826212B2Module for optical communicationsHITACHI LTD·Filed 2001·Granted Nov 30, 2004·12 cites·15 claims
- 1462US7199441B2Optical module device driven by a single power supplyOPNEXT JAPAN INC·Filed 2004·Granted Apr 3, 2007·6 cites·15 claims
- 1561US5433822AMethod of manufacturing semiconductor device with copper core bumpsCITIZEN WATCH CO LTD·Filed 1992·Granted Jul 18, 1995·33 cites·5 claims
- 1642US2019165541A1Optical semiconductor integrated device, method of manufacturing optical semiconductor integrated device, and optical communication systemRENESAS ELECTRONICS CORP·Filed 2018·Application pending·0 cites
- 1741US2010111126A1Semiconductor lasersSHIMIZU JUNICHIRO·Filed 2009·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →