Inventor · disambiguated record
Shinji Narishige
Also filed as: NARISHIGE SHINJI
33 granted patents·2 pending applications·760 citations·filing 1982–2005
98Inventor score
Top patents by PatentIndex Score
35 records- 0194US4791719AMethod of manufacturing a thin-film magnetic headHITACHI LTD·Filed 1987·Granted Dec 20, 1988·92 cites·19 claims
- 0292US5245493AMagnetic information storage apparatus including magnetic head and method for making magnetic headHITACHI LTD·Filed 1990·Granted Sep 14, 1993·68 cites·22 claims
- 0387US4592801AMethod of patterning thin filmCOMPUTER BASIC TECH RES·Filed 1984·Granted Jun 3, 1986·72 cites·23 claims
- 0486US4780781AThin film magnetic head having magnetic film of Co-Ni-Fe alloyHITACHI LTD·Filed 1985·Granted Oct 25, 1988·34 cites·12 claims
- 0583US6275360B1Read-write headHITACHI LTD·Filed 1998·Granted Aug 14, 2001·45 cites·4 claims
- 0682US4516180AThin film magnetic headCOMPUTER BASIC TECH RES·Filed 1982·Granted May 7, 1985·28 cites·18 claims
- 0781US4503394AMagnetoresistive sensor having a closed domain structure and electrode biasingHITACHI LTD·Filed 1982·Granted Mar 5, 1985·24 cites·13 claims
- 0880US5327313AMagnetoresistance effect type head having a damage immune film structureHITACHI LTD·Filed 1992·Granted Jul 5, 1994·29 cites·15 claims
- 0978US5461517AMagneto-resistance effect type of recording/reproducing headHITACHI LTD·Filed 1994·Granted Oct 24, 1995·27 cites·20 claims
- 1078US4626947AThin film magnetic headCOMPUTER BASIC TECH RES·Filed 1983·Granted Dec 2, 1986·23 cites·2 claims
- 1177US5668685AMagnetic disc apparatusHITACHI LTD·Filed 1994·Granted Sep 16, 1997·25 cites·30 claims
- 1277US5241440AThin film magnetic head and manufacturing method thereforHITACHI LTD·Filed 1992·Granted Aug 31, 1993·27 cites·16 claims
- 1376US5051856AThin film magnetic head with mixed crystal structuresHITACHI LTD·Filed 1989·Granted Sep 24, 1991·23 cites·13 claims
- 1474US5436777AMagnetoresistive headHITACHI LTD·Filed 1992·Granted Jul 25, 1995·22 cites·26 claims
- 1572US5723198AMulti-layered magnetic recording medium and magnetic recording system employing the sameHITACHI LTD·Filed 1994·Granted Mar 3, 1998·29 cites·94 claims
- 1672US5471358AThin film magnetoresistive head which includes a domain suppressing layer and method for manufacturing the sameHITACHI LTD·Filed 1992·Granted Nov 28, 1995·20 cites·19 claims
- 1770US5726838AMagnetic disc apparatus with head having magneto-resistance effectHITACHI LTD·Filed 1995·Granted Mar 10, 1998·23 cites·18 claims
- 1867US5109311AMagnetic disk device and method of recording/retrieving informationHITACHI LTD·Filed 1991·Granted Apr 28, 1992·17 cites·38 claims
- 1967US4939610AThin film magnetic head having magnetic core including a thin film of cobalt alloyHITACHI LTD·Filed 1988·Granted Jul 3, 1990·14 cites·18 claims
- 2066US5214840AThin film magnetic head and the method of fabricating the sameHITACHI LTD·Filed 1990·Granted Jun 1, 1993·25 cites·11 claims
- 2166US4943883AQuarternary amorphous magnetic alloy thin film and magnetic head including sameHITACHI LTD·Filed 1988·Granted Jul 24, 1990·13 cites·12 claims
- 2263US5296979AMagnetic disc apparatus with thin film head suitable for high-density recordingHITACHI LTD·Filed 1992·Granted Mar 22, 1994·14 cites·36 claims
- 2360US4971896AMethod for forming thin film pattern and method for fabricating thin film magnetic head using the sameHITACHI LTD·Filed 1988·Granted Nov 20, 1990·11 cites·24 claims
- 2458US7221544B2Magnetic recording apparatus and magnetic headHITACHI GLOBAL STORAGE TECH·Filed 2002·Granted May 22, 2007·3 cites·13 claims
- 2557US6613428B2Magnetic recording medium and magnetic recording and reproducing apparatus wherein the magnetic layer has a fluctuation of field; A or Hf of not less than 30 OerstedsHITACHI LTD·Filed 2001·Granted Sep 2, 2003·4 cites·2 claims
- 2657US5316617AThin film magnetic head and method of manufacturing the sameHITACHI LTD·Filed 1993·Granted May 31, 1994·13 cites·15 claims
- 2751US4983575ASuperconducting thin films made of stacked composite oxide layersHITACHI LTD·Filed 1988·Granted Jan 8, 1991·11 cites·3 claims
- 2850US6846577B2Magnetic recording medium possessing a fluctuation field of not less than 30 OeHITACHI LTD·Filed 2003·Granted Jan 25, 2005·2 cites·11 claims
- 2947US7157162B2Magnetic recording medium and magnetic recording and reproducing apparatusHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jan 2, 2007·0 cites·5 claims
- 3044US4623439AThin film of Ni-Co-Fe ternary alloy and process for producing the sameHITACHI LTD·Filed 1984·Granted Nov 18, 1986·7 cites·3 claims
- 3143US2002071210A1Thin film magnetic heads and a method of producing the sameHITACHI LTD·Filed 2002·Application pending·0 cites
- 3243US2002060880A1Thin film magnetic heads and a method of producing the sameHITACHI LTD·Filed 2002·Application pending·0 cites
- 3342US6310748B1Magnetic thin film magnetic recording mediumHITACHI LTD·Filed 1995·Granted Oct 30, 2001·5 cites·17 claims
- 3434US5671107ALarge capacity magnetic disc apparatus with a particular relationship between pole thickness, saturated flux density, and recording wavelengthHITACHI LTD·Filed 1995·Granted Sep 23, 1997·2 cites·15 claims
- 3533US4698273AMulti-layered ferromagnetic film and method of manufacturing the sameHITACHI LTD·Filed 1986·Granted Oct 6, 1987·8 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →