Inventor · disambiguated record
Isao Houda
Also filed as: HOUDA ISAO
4 granted patents·1 pending application·0 citations·filing 2003–2021
52Inventor score
Top patents by PatentIndex Score
5 records- 0153US12088211B2Power conversion deviceHITACHI ASTEMO LTD·Filed 2020·Granted Sep 10, 2024·0 cites·9 claims
- 0253US11348735B2High voltage filter and power conversion deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted May 31, 2022·0 cites·7 claims
- 0348US10160334B2Power conversion device and machine equipped with power conversion deviceHITACHI LTD·Filed 2014·Granted Dec 25, 2018·0 cites·9 claims
- 0445US11609267B2Immunity evaluation system and immunity evaluation methodHITACHI LTD·Filed 2021·Granted Mar 21, 2023·0 cites·7 claims
- 0541US2004244048A1Receiving apparatus and receiving methodFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →