Inventor · disambiguated record
Takeshi Hirakawa
Also filed as: HIRAKAWA TAKESHI
22 granted patents·2 pending applications·139 citations·filing 1996–2021
95Inventor score
Top patents by PatentIndex Score
24 records- 0191US10897097B2Electrical connector deviceDAI ICHI SEIKO CO LTD·Filed 2018·Granted Jan 19, 2021·10 cites·8 claims
- 0287US8790121B2Electrical connector and electrical connector assemblyHIRAKAWA TAKESHI·Filed 2011·Granted Jul 29, 2014·11 cites·7 claims
- 0384US10700458B2Electric connector and connector deviceDAI ICHI SEIKO CO LTD·Filed 2017·Granted Jun 30, 2020·7 cites·18 claims
- 0482US8535074B2Switch-equipped coaxial connectorHIRAKAWA TAKESHI·Filed 2012·Granted Sep 17, 2013·12 cites·7 claims
- 0580US8986043B2Switch-equipped coaxial connectorDAI ICHI SEIKO CO LTD·Filed 2013·Granted Mar 24, 2015·11 cites·4 claims
- 0680US8968005B2Circuit-terminal connecting deviceDAI ICHI SEIKO CO LTD·Filed 2012·Granted Mar 3, 2015·11 cites·7 claims
- 0776US8678859B2Switch-equipped coaxial connectorHIRAKAWA TAKESHI·Filed 2012·Granted Mar 25, 2014·9 cites·4 claims
- 0868USD683313SElectric connectorHIRAKAWA TAKESHI·Filed 2012·Granted May 28, 2013·15 cites·1 claims
- 0967US9203196B2Electrical coaxial connectorDAI ICHI SEIKO CO LTD·Filed 2014·Granted Dec 1, 2015·5 cites·12 claims
- 1066USD680494SElectric connectorHIRAKAWA TAKESHI·Filed 2011·Granted Apr 23, 2013·14 cites·1 claims
- 1164US9601849B2Substrate-connecting electric connector and substrate-connecting electric connector deviceDAI-ICHI SEIKO CO LTD·Filed 2015·Granted Mar 21, 2017·2 cites·8 claims
- 1264US8550837B2Electrical connector and electrical connector assemblyTAGAWA TETSUYA·Filed 2012·Granted Oct 8, 2013·5 cites·10 claims
- 1360US10931065B2Connector including plate-shaped conductor and casing with through holeI PEX INC·Filed 2018·Granted Feb 23, 2021·1 cites·8 claims
- 1459US9257761B2Electrical coaxial connectorDAI ICHI SEIKO CO LTD·Filed 2014·Granted Feb 9, 2016·3 cites·7 claims
- 1551US2022045448A1Electrical connector and electrical connector deviceI PEX INC·Filed 2021·Application pending·0 cites
- 1649US8628355B2Electrical connector and electrical connector assemblyHIRAKAWA TAKESHI·Filed 2010·Granted Jan 14, 2014·1 cites·5 claims
- 1744US5829722AElectric component holder and mechanism of securing the sameNIKKO KOGYO KK·Filed 1996·Granted Nov 3, 1998·10 cites·11 claims
- 1842US10985505B2Connector with exposed conductive contactI PEX INC·Filed 2018·Granted Apr 20, 2021·0 cites·20 claims
- 1942USD607825SElectrical connectorI PEX CO LTD·Filed 2008·Granted Jan 12, 2010·4 cites·1 claims
- 2041USD607411SElectrical connectorI PEX CO LTD·Filed 2008·Granted Jan 5, 2010·4 cites·1 claims
- 2139USD700891SElectric connectorHIRAKAWA TAKESHI·Filed 2012·Granted Mar 11, 2014·3 cites·1 claims
- 2237US10230185B2Connector deviceDAI ICHI SEIKO CO LTD·Filed 2017·Granted Mar 12, 2019·0 cites·18 claims
- 2337US2018226736A1Electrical connectorDAI ICHI SEIKO CO LTD·Filed 2018·Application pending·0 cites
- 2433USD673499SElectric connectorDAI ICHI SEIKO CO LTD·Filed 2011·Granted Jan 1, 2013·1 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →