Inventor · disambiguated record
Takumi Ejima
Also filed as: EJIMA TAKUMI
14 granted patents·7 pending applications·26 citations·filing 2005–2024
86Inventor score
Files withSUMITOMO WIRING SYSTEMS15EJIMA TAKUMI2TOYOTA MOTOR CO LTD2AUTONETWORKS TECHNOLOGIES LTD1SUMITOMO ELECTRIC INDUSTRIES1
Top patents by PatentIndex Score
21 records- 0185US11562869B2Relay unitTOYOTA MOTOR CO LTD·Filed 2017·Granted Jan 24, 2023·3 cites·2 claims
- 0285US11059437B2Electronic moduleSUMITOMO WIRING SYSTEMS·Filed 2020·Granted Jul 13, 2021·3 cites·11 claims
- 0380US8383963B2Electrical junction boxSUMITOMO WIRING SYSTEMS·Filed 2010·Granted Feb 26, 2013·9 cites·4 claims
- 0477US8157116B2Electrical junction boxEJIMA TAKUMI·Filed 2010·Granted Apr 17, 2012·9 cites·6 claims
- 0571USRE45621EElectrical junction boxSUMITOMO WIRING SYSTEMS·Filed 2014·Granted Jul 21, 2015·2 cites·5 claims
- 0664US12119631B2Electrical connection boxSUMITOMO WIRING SYSTEMS·Filed 2022·Granted Oct 15, 2024·0 cites·5 claims
- 0759US2025100481A1Electrical junction boxAUTONETWORKS TECHNOLOGIES LTD·Filed 2024·Application pending·0 cites
- 0854US11631970B2Junction box and power storage deviceTOYOTA MOTOR CO LTD·Filed 2020·Granted Apr 18, 2023·0 cites·7 claims
- 0953US12308629B2Electrical junction boxSUMITOMO WIRING SYSTEMS·Filed 2022·Granted May 20, 2025·0 cites·7 claims
- 1050US11087941B2Electrical junction boxSUMITOMO WIRING SYSTEMS·Filed 2019·Granted Aug 10, 2021·0 cites·10 claims
- 1150US10666002B2Wiring harness connecting structure for housed circuit assemblySUMITOMO WIRING SYSTEMS·Filed 2018·Granted May 26, 2020·0 cites·7 claims
- 1250US2024413625A1Electrical junction boxSUMITOMO WIRING SYSTEMS·Filed 2022·Application pending·0 cites
- 1349US11186238B2Electronic moduleSUMITOMO WIRING SYSTEMS·Filed 2020·Granted Nov 30, 2021·0 cites·4 claims
- 1445US2023361548A1Electrical junction boxSUMITOMO WIRING SYSTEMS·Filed 2021·Application pending·0 cites
- 1544US10903033B2Electronic moduleSUMITOMO WIRING SYSTEMS·Filed 2020·Granted Jan 26, 2021·0 cites·2 claims
- 1643US2025158369A1Electrical junction boxSUMITOMO WIRING SYSTEMS·Filed 2023·Application pending·0 cites
- 1742US2025118951A1Electrical junction boxSUMITOMO WIRING SYSTEMS·Filed 2023·Application pending·0 cites
- 1841US2022255303A1Electronic moduleSUMITOMO WIRING SYSTEMS·Filed 2020·Application pending·0 cites
- 1937US10516243B2Wire harness connecting structure for two circuit assembliesSUMITOMO WIRING SYSTEMS·Filed 2018·Granted Dec 24, 2019·0 cites·11 claims
- 2036US2005227552A1Electrical connection boxSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Application pending·0 cites
- 2135US8314331B2Electrical junction boxEJIMA TAKUMI·Filed 2010·Granted Nov 20, 2012·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →