Inventor · disambiguated record
Masahiro Seo
Also filed as: SEO MASAHIRO
6 granted patents·6 pending applications·10 citations·filing 2012–2025
70Inventor score
Files withHITACHI ASTEMO LTD3PANASONIC AUTOMOTIVE SYSTEMS CO LTD3QUALICAPS CO LTD3HITACHI AUTOMOTIVE SYSTEMS LTD1HITACHI LTD1
Top patents by PatentIndex Score
12 records- 0184US9710901B2Apparatus and method for marking edible objectQUALICAPS CO LTD·Filed 2014·Granted Jul 18, 2017·9 cites·6 claims
- 0271US12463472B2Charging device and charging methodPANASONIC AUTOMOTIVE SYSTEMS CO LTD·Filed 2024·Granted Nov 4, 2025·0 cites·18 claims
- 0367US9649864B2Inkjet marking device and methodQUALICAPS CO LTD·Filed 2015·Granted May 16, 2017·1 cites·6 claims
- 0459US12512385B2Power conversion apparatusHITACHI LTD·Filed 2023·Granted Dec 30, 2025·0 cites·8 claims
- 0556US2025175039A1Charging device and charging methodPANASONIC AUTOMOTIVE SYSTEMS CO LTD·Filed 2025·Application pending·0 cites
- 0655US2025175038A1Charging device and charging methodPANASONIC AUTOMOTIVE SYSTEMS CO LTD·Filed 2025·Application pending·0 cites
- 0754US2025096079A1Semiconductor Device and Inverter Provided With Semiconductor DeviceHITACHI ASTEMO LTD·Filed 2022·Application pending·0 cites
- 0853US2024413746A1Power conversion deviceHITACHI ASTEMO LTD·Filed 2022·Application pending·0 cites
- 0947US2024244807A1Electric power converterHITACHI ASTEMO LTD·Filed 2022·Application pending·0 cites
- 1045US10511249B2Inverter driving device, electric brake apparatus, and electric power steering apparatusHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Dec 17, 2019·0 cites·8 claims
- 1143US9919532B2Inkjet-head cleaning device and methodQUALICAPS CO LTD·Filed 2015·Granted Mar 20, 2018·0 cites·7 claims
- 1237US2013169883A1Av equipment and initialization method of the equipmentSEO MASAHIRO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →