Inventor · disambiguated record
Eiichi Komai
Also filed as: KOMAI EIICHI
11 granted patents·6 pending applications·51 citations·filing 2000–2019
85Inventor score
Top patents by PatentIndex Score
17 records- 0183US6603382B1Inductive element having improved superposed DC current characteristicALPS ELECTRIC CO LTD·Filed 2000·Granted Aug 5, 2003·38 cites·16 claims
- 0269US10747383B2Transparent electrode member, method of manufacturing the same, and capacitive sensor that uses transparent electrode memberALPS ALPINE CO LTD·Filed 2019·Granted Aug 18, 2020·1 cites·18 claims
- 0361US6943642B1Nonreciprocal circuit element and method of manufacturing the sameALPS ELECTRIC CO LTD·Filed 2003·Granted Sep 13, 2005·6 cites·31 claims
- 0456US11073953B2Transparent electrode member, method of manufacturing the same, and capacitive sensor that uses transparent electrode memberALPS ALPINE CO LTD·Filed 2019·Granted Jul 27, 2021·0 cites·17 claims
- 0552US2008038125A1Piezoelectric pump and piezoelectric vibratorALPS ELECTRIC CO LTD·Filed 2007·Application pending·0 cites
- 0649US6597563B2Thin irreversible circuit element provided with capacitorsALPS ELECTRIC CO LTD·Filed 2002·Granted Jul 22, 2003·4 cites·13 claims
- 0748US2008199332A1Piezoelectric pump and piezoelectric vibratorALPS ELECTRIC CO LTD·Filed 2008·Application pending·0 cites
- 0845US2008199331A1Piezoelectric pumpALPS ELECTRIC CO LTD·Filed 2008·Application pending·0 cites
- 0944US7009465B2Isolator including small matching capacitors, and communication apparatus including the isolatorALPS ELECTRIC CO LTD·Filed 2004·Granted Mar 7, 2006·1 cites·9 claims
- 1044US6876269B2Nonreciprocal circuit element having excellent signal transmission efficiency and communication apparatus using sameALPS ELECTRIC CO LTD·Filed 2003·Granted Apr 5, 2005·1 cites·6 claims
- 1138US6987426B2Nonreciprocal circuit element with input and output characteristic impedances matchedALPS ELECTRIC CO LTD·Filed 2004·Granted Jan 17, 2006·0 cites·2 claims
- 1238US6828872B2Irreversible circuit device suppressing drop of insertion loss and achieving compact scaleALPS ELECTRIC CO LTD·Filed 2003·Granted Dec 7, 2004·0 cites·10 claims
- 1336US6977559B2Nonreciprocal circuit element with notch part in yokeALPS ELECTRIC CO LTD·Filed 2004·Granted Dec 20, 2005·0 cites·9 claims
- 1436US6876267B2Nonreciprocal circuit deviceALPS ELECTRIC CO LTD·Filed 2002·Granted Apr 5, 2005·0 cites·13 claims
- 1536US2004008093A1Compact non-reciprocal circuit elementALPS ELECTRIC CO LTD·Filed 2003·Application pending·0 cites
- 1635US2004066248A1Miniature non-reciprocal circuit element with little variation in input impedance and communication apparatusALPS ELECTRIC CO LTD·Filed 2003·Application pending·0 cites
- 1734US2004227473A1Non-reciprocal circuit element for adjusting magnetic flux density by a gap between two yokes and method for manufacturing the sameALPS ELECTRIC CO LTD·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →