Inventor · disambiguated record
Keiko Kikuchi
Also filed as: KIKUCHI KEIKO
8 granted patents·3 pending applications·230 citations·filing 2001–2022
88Inventor score
Top patents by PatentIndex Score
11 records- 0191US6476767B2Chip antenna element, antenna apparatus and communications apparatus comprising sameHITACHI METALS LTD·Filed 2001·Granted Nov 5, 2002·85 cites·32 claims
- 0290US6873291B2Surface-mounted antenna and communications apparatus comprising sameHITACHI METALS LTD·Filed 2002·Granted Mar 29, 2005·65 cites·17 claims
- 0382US6639559B2Antenna elementHITACHI LTD·Filed 2002·Granted Oct 28, 2003·44 cites·25 claims
- 0472US6992553B2Magnetic-field molding apparatusHITACHI METALS LTD·Filed 2003·Granted Jan 31, 2006·13 cites·2 claims
- 0566US7981359B2Rotor and process for manufacturing the sameHITACHI METALS LTD·Filed 2004·Granted Jul 19, 2011·12 cites·6 claims
- 0665US6885267B2Magnetic-field-generating apparatus and magnetic field orientation apparatus using itHITACHI METALS LTD·Filed 2004·Granted Apr 26, 2005·10 cites·10 claims
- 0763US2025175051A1Method for manufacturing magnetic wedge, magnetic wedge, stator for rotating electric machine, and rotating electric machinePROTERIAL LTD·Filed 2022·Application pending·0 cites
- 0857US8723508B2Method for analyzing DC superposition characteristics of inductance device, and electromagnetic field simulatorTACHIBANA TAKESHI·Filed 2009·Granted May 13, 2014·1 cites·5 claims
- 0957US2024413690A1Magnetic wedge, dynamo-electric machine, and method for manufacturing magnetic wedgePROTERIAL LTD·Filed 2022·Application pending·0 cites
- 1049US2022294279A1Magnetic wedge, rotary electric machine, and method for manufacturing magnetic wedgeHITACHI METALS LTD·Filed 2020·Application pending·0 cites
- 1141US7965163B2Reactor core and reactorHITACHI METALS LTD·Filed 2008·Granted Jun 21, 2011·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →