Inventor · disambiguated record
Masakazu Ishihara
Also filed as: ISHIHARA MASAKAZU
3 granted patents·2 pending applications·0 citations·filing 2018–2024
38Inventor score
Files withSEIKO EPSON CORP5
Top patents by PatentIndex Score
5 records- 0149US10589548B2Printing apparatusSEIKO EPSON CORP·Filed 2018·Granted Mar 17, 2020·0 cites·6 claims
- 0248US2024323296A1Image scanning deviceSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 0342US10759191B2Printing apparatus with curved feed pathSEIKO EPSON CORP·Filed 2019·Granted Sep 1, 2020·0 cites·8 claims
- 0439US12184820B2Image reading apparatus and recording apparatus with control substrates within a document feed unitSEIKO EPSON CORP·Filed 2022·Granted Dec 31, 2024·0 cites·14 claims
- 0538US2020031144A1Printing deviceSEIKO EPSON CORP·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →