Inventor · disambiguated record
Seita Iwahashi
Also filed as: IWAHASHI SEITA
10 granted patents·8 pending applications·12 citations·filing 2009–2025
82Inventor score
Top patents by PatentIndex Score
18 records- 0187US11848295B2Power semiconductor apparatus and fabrication method for the sameROHM CO LTD·Filed 2022·Granted Dec 19, 2023·1 cites·15 claims
- 0279US11302665B2Power semiconductor apparatus and fabrication method for the sameROHM CO LTD·Filed 2019·Granted Apr 12, 2022·2 cites·19 claims
- 0378US12191275B2Power semiconductor apparatus and fabrication method for the sameROHM CO LTD·Filed 2023·Granted Jan 7, 2025·0 cites·29 claims
- 0474US2025174807A1Electricity storage apparatus and electricity storage systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0574US2025201951A1Power storage apparatusTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0672US2025201979A1Electricity storage apparatusTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0771US9088133B2Two-dimensional photonic crystal surface emitting laserUNIV KYOTO·Filed 2013·Granted Jul 21, 2015·3 cites·16 claims
- 0871US2025323376A1Secondary battery and method of controlling secondary batteryTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 0969US8300672B2Two-dimensional photonic crystal laserNODA SUSUMU·Filed 2009·Granted Oct 30, 2012·3 cites·10 claims
- 1065US8619830B2Photonic crystal surface emission laserNODA SUSUMU·Filed 2012·Granted Dec 31, 2013·2 cites·16 claims
- 1161US9444222B2Two dimensional photonic crystal vertical cavity surface emitting lasersROHM CO LTD·Filed 2014·Granted Sep 13, 2016·1 cites·18 claims
- 1254US10748826B2Power module and inverter equipmentROHM CO LTD·Filed 2019·Granted Aug 18, 2020·0 cites·24 claims
- 1348US11988905B2Phase shifterDENSO CORP·Filed 2022·Granted May 21, 2024·0 cites·12 claims
- 1447US2018138100A1Power module and inverter equipmentROHM CO LTD·Filed 2018·Application pending·0 cites
- 1545US11489457B2Semiconductor module and power converter using the sameDENSO CORP·Filed 2020·Granted Nov 1, 2022·0 cites·20 claims
- 1640US2014355635A1Two dimensional photonic crystal surface emitting lasersROHM CO LTD·Filed 2014·Application pending·0 cites
- 1739US2018350710A1Semiconductor device, and power moduleROHM CO LTD·Filed 2018·Application pending·0 cites
- 1839US2019035771A1Power moduleROHM CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →