Inventor · disambiguated record
Naoya Takai
Also filed as: TAKAI NAOYA
13 granted patents·4 pending applications·13 citations·filing 2013–2024
85Inventor score
Files withTOSHIBA KK17
Top patents by PatentIndex Score
17 records- 0176US9099602B2PhotocouplerTOSHIBA KK·Filed 2014·Granted Aug 4, 2015·4 cites·10 claims
- 0275US12494781B2Semiconductor relay deviceTOSHIBA KK·Filed 2024·Granted Dec 9, 2025·0 cites·4 claims
- 0373US10107857B2Optical coupling deviceTOSHIBA KK·Filed 2016·Granted Oct 23, 2018·2 cites·15 claims
- 0472US10115714B2Semiconductor device and optical coupling deviceTOSHIBA KK·Filed 2016·Granted Oct 30, 2018·2 cites·9 claims
- 0572US9379095B2PhotocouplerTOSHIBA KK·Filed 2015·Granted Jun 28, 2016·2 cites·5 claims
- 0669US11916547B2Semiconductor relay deviceTOSHIBA KK·Filed 2022·Granted Feb 27, 2024·0 cites·11 claims
- 0766US11476850B1Semiconductor relay deviceTOSHIBA KK·Filed 2021·Granted Oct 18, 2022·0 cites·20 claims
- 0866US11094681B2Photocoupler and packaging member thereofTOSHIBA KK·Filed 2019·Granted Aug 17, 2021·1 cites·13 claims
- 0960US9450134B2PhotocouplerTOSHIBA KK·Filed 2013·Granted Sep 20, 2016·2 cites·15 claims
- 1052US11609373B2Optical coupling deviceTOSHIBA KK·Filed 2020·Granted Mar 21, 2023·0 cites·9 claims
- 1151US10833055B2Semiconductor device and optical coupling deviceTOSHIBA KK·Filed 2018·Granted Nov 10, 2020·0 cites·9 claims
- 1250US11462525B2Optical coupling device and high frequency deviceTOSHIBA KK·Filed 2020·Granted Oct 4, 2022·0 cites·11 claims
- 1347US2024105889A1Semiconductor deviceTOSHIBA KK·Filed 2023·Application pending·0 cites
- 1444US2015263184A1PhotocouplerTOSHIBA KK·Filed 2014·Application pending·0 cites
- 1542US2015262986A1Optical coupling deviceTOSHIBA KK·Filed 2014·Application pending·0 cites
- 1641US11688823B2PhotocouplerTOSHIBA KK·Filed 2019·Granted Jun 27, 2023·0 cites·10 claims
- 1740US2015262985A1PhotorelayTOSHIBA KK·Filed 2014·Application pending·0 cites
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