Inventor · disambiguated record
Masaaki Sei
Also filed as: SEI MASAAKI
5 granted patents·5 pending applications·1 citations·filing 2004–2024
61Inventor score
Top patents by PatentIndex Score
10 records- 0150US7889371B2Image forming device having division management functionTOSHIBA KK·Filed 2006·Granted Feb 15, 2011·1 cites·12 claims
- 0249US2009244586A1Image forming apparatus and charging methodTOSHIBA KK·Filed 2009·Application pending·0 cites
- 0347US2025254256A1Image forming apparatusTOSHIBA TEC KK·Filed 2024·Application pending·0 cites
- 0441US9108816B2Image forming apparatus and image forming methodTOSHIBA KK·Filed 2013·Granted Aug 18, 2015·0 cites·20 claims
- 0539US2011102844A1Image forming device having division management functionTOSHIBA KK·Filed 2011·Application pending·0 cites
- 0635US10178273B2Image data conversion based on actual sizeTOSHIBA KK·Filed 2016·Granted Jan 8, 2019·0 cites·18 claims
- 0733US10306088B2Image forming apparatus with a reading controller that has two modes and associated control methodTOSHIBA KK·Filed 2017·Granted May 28, 2019·0 cites·8 claims
- 0830US2006133842A1Printing apparatusTOSHIBA TEC KK·Filed 2004·Application pending·0 cites
- 0929US10205845B2Image reading using a duplex scanning functionTOSHIBA KK·Filed 2015·Granted Feb 12, 2019·0 cites·9 claims
- 1029US2011037994A1Image forming apparatus and image forming methodTOSHIBA KK·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →