Inventor · disambiguated record
Morifumi Shigemasa
Also filed as: SHIGEMASA MORIFUMI
6 granted patents·17 citations·filing 2015–2021
76Inventor score
Top patents by PatentIndex Score
6 records- 0191US11901837B2Power control unitHITACHI ASTEMO LTD·Filed 2021·Granted Feb 13, 2024·2 cites·10 claims
- 0290US10420256B1Power converterKEIHIN CORP·Filed 2018·Granted Sep 17, 2019·9 cites·6 claims
- 0378US9693476B2Power conversion apparatusKEIHIN CORP·Filed 2015·Granted Jun 27, 2017·3 cites·4 claims
- 0475US10264705B2Power conversion apparatusKEIHIN CORP·Filed 2018·Granted Apr 16, 2019·2 cites·5 claims
- 0560US10263359B2Power conversion apparatusKEIHIN CORP·Filed 2018·Granted Apr 16, 2019·1 cites·7 claims
- 0637US9788449B2Power conversion apparatusKEIHIN CORP·Filed 2015·Granted Oct 10, 2017·0 cites·3 claims
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