Inventor · disambiguated record
Fuminori Takeya
Also filed as: TAKEYA FUMINORI
16 granted patents·226 citations·filing 1988–2001
94Inventor score
Files withNGK INSULATORS LTD16
Top patents by PatentIndex Score
16 records- 0190US6048589ASubstrates for magnetic discs, magnetic discs and process for producing magnetic discsNGK INSULATORS LTD·Filed 1998·Granted Apr 11, 2000·54 cites·4 claims
- 0280US4948460AMethod of producing head core slider for rigid magnetic disk drive, utilizing laser-induced etchingNGK INSULATORS LTD·Filed 1989·Granted Aug 14, 1990·26 cites·16 claims
- 0376US6086977ASubstrates for magnetic discs, magnetic discs and process for producing magnetic discsNGK INSULATORS LTD·Filed 1996·Granted Jul 11, 2000·33 cites·23 claims
- 0476US5019930ANegative-pressure type magnetic head slider, and method of producing the sameNGK INSULATORS LTD·Filed 1990·Granted May 28, 1991·23 cites·7 claims
- 0565US5788731AProcess for manufacturing a crystallized glass substrate for magnetic discsNGK INSULATORS LTD·Filed 1996·Granted Aug 4, 1998·18 cites·6 claims
- 0664US4982065AMethod of producing a core for magnetic headNGK INSULATORS LTD·Filed 1989·Granted Jan 1, 1991·18 cites·4 claims
- 0763US5012572AMethod for producing a head core sliderNGK INSULATORS LTD·Filed 1989·Granted May 7, 1991·17 cites·15 claims
- 0853US5104483AMethod of producing a negative-pressure type magnetic head sliderNGK INSULATORS LTD·Filed 1991·Granted Apr 14, 1992·8 cites·8 claims
- 0953US4875970AMethod of forming recessed profile on ferrite single crystal by chemical etchingNGK INSULATORS LTD·Filed 1988·Granted Oct 24, 1989·9 cites·15 claims
- 1044US6589893B2Glass-ceramics having hexacelsian as a primary crystal phase, magnetic disk substrate and magnetic diskNGK INSULATORS LTD·Filed 2001·Granted Jul 8, 2003·0 cites·15 claims
- 1144US5107382AHead core slider having an air bearing surface of a particular configurationNGK INSULATORS LTD·Filed 1990·Granted Apr 21, 1992·5 cites·12 claims
- 1239US4967466AMethod for producing magnetic head coreNGK INSULATORS LTD·Filed 1989·Granted Nov 6, 1990·4 cites·9 claims
- 1334US5486969AMagnetic head core having ferrite member reinforced by non-magnetic materialNGK INSULATORS LTD·Filed 1994·Granted Jan 23, 1996·2 cites·8 claims
- 1433US5138508AMagnetic head coreNGK INSULATORS LTD·Filed 1991·Granted Aug 11, 1992·4 cites·9 claims
- 1533US5014414AMethod for producing a magnetic head coreNGK INSULATORS LTD·Filed 1989·Granted May 14, 1991·2 cites·8 claims
- 1630US5025343AMagnetic head core utilizing a non-magnetic layerNGK INSULATORS LTD·Filed 1990·Granted Jun 18, 1991·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →