Inventor · disambiguated record
Keita Ihara
Also filed as: IHARA KEITA
8 granted patents·201 citations·filing 1988–1998
89Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD8
Top patents by PatentIndex Score
8 records- 0187US5916735AMethod for manufacturing fine patternMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jun 29, 1999·70 cites·9 claims
- 0285US5028280ASoft magnetic alloy films having a modulated nitrogen contentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jul 2, 1991·33 cites·5 claims
- 0373US5262248ASoft magnetic alloy filmsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Nov 16, 1993·21 cites·2 claims
- 0473US5084795AMagnetic head and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Jan 28, 1992·22 cites·7 claims
- 0564US6162569AMethod for manufacturing fine pattern, and color filter, shading pattern filter and color LCD element formed and printed board by using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 19, 2000·32 cites·22 claims
- 0650US5429731AMethod for forming a soft magnetic nitride layer on a magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jul 4, 1995·14 cites·5 claims
- 0742US4890379AMethod for manufacturing magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Jan 2, 1990·5 cites·20 claims
- 0839US4985796AMagnetic head with a tape contacting surface having a metal filled channel thereinMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jan 15, 1991·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →