Inventor · disambiguated record
Taku Takeishi
Also filed as: TAKEISHI TAKU
17 granted patents·295 citations·filing 1993–2005
95Inventor score
Top patents by PatentIndex Score
17 records- 0191US6977563B2Thin-film piezoelectric resonator and method for fabricating the sameTDK CORP·Filed 2003·Granted Dec 20, 2005·67 cites·7 claims
- 0284US6797413B2Composite substrate and EL device using the sameTDK CORP·Filed 2001·Granted Sep 28, 2004·26 cites·47 claims
- 0378US6891329B2EL deviceWESTAIM CORP·Filed 2000·Granted May 10, 2005·22 cites·15 claims
- 0478US6723192B2Process for producing a thin film EL deviceTDK CORP·Filed 2002·Granted Apr 20, 2004·18 cites·18 claims
- 0574US5846449AMagnet powder, sintered magnet, bonded magnet, and magnetic recording mediumTDK CORP·Filed 1996·Granted Dec 8, 1998·34 cites·19 claims
- 0673US6778038B2Piezoelectric resonant filter, duplexer, and method of manufacturing sameTDK CORP·Filed 2002·Granted Aug 17, 2004·21 cites·9 claims
- 0768US5648039AProcess for the production of anisotropic ferrite magnetsTDK CORP·Filed 1993·Granted Jul 15, 1997·20 cites·28 claims
- 0866US6428914B2Composite substrate, thin-film electroluminescent device using the substrate, and production process for the deviceTDK CORP·Filed 2000·Granted Aug 6, 2002·9 cites·26 claims
- 0965US6800322B2Method of making a composite substrateTDK CORP·Filed 2001·Granted Oct 5, 2004·8 cites·18 claims
- 1065US6672922B2Composite substrate preparing method, composite substrate, and EL deviceTDK CORP·Filed 2001·Granted Jan 6, 2004·10 cites·7 claims
- 1161US6709695B2Composite substrate, method of making, and EL device using the sameTDK CORP·Filed 2001·Granted Mar 23, 2004·6 cites·4 claims
- 1258US5945028AHexagonal system ferrite particles and their production processTDK CORP·Filed 1997·Granted Aug 31, 1999·13 cites·18 claims
- 1355US7126441B2Electronic component having a connection member connecting a resonator terminal and a mounting substrate electrodeTDK CORP·Filed 2004·Granted Oct 24, 2006·6 cites·15 claims
- 1454US5811024APreparation of anisotropic hexagonal barium ferrite sintered magnetTDK CORP·Filed 1996·Granted Sep 22, 1998·13 cites·12 claims
- 1553US6132635AProcess for the production of anisotropic ferrite magnets and anisotropic ferrite magnets as well as hexagonal system ferrite particles and their production processTDK CORP·Filed 1999·Granted Oct 17, 2000·10 cites·13 claims
- 1653US5607615AHexagonal ba-ferrite sintered magnet, its making method, and polar anisotropy ring magnetTDK CORP·Filed 1995·Granted Mar 4, 1997·12 cites·18 claims
- 1744US7208056B2Rare earth sintered magnet, and method for improving mechanical strength and corrosion resistance thereofTDK CORP·Filed 2005·Granted Apr 24, 2007·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →