Inventor · disambiguated record
Hiroaki Usumoto
Also filed as: USUMOTO HIROAKI
3 granted patents·2 pending applications·21 citations·filing 1989–2022
58Inventor score
Top patents by PatentIndex Score
5 records- 0149US11370233B2Base material processing apparatus and base material processing methodSCREEN HOLDINGS CO LTD·Filed 2018·Granted Jun 28, 2022·0 cites·16 claims
- 0246US5038383AMethod of and apparatus for producing cutout mask dataDAINIPPON SCREEN MFG CO INC·Filed 1989·Granted Aug 6, 1991·21 cites·15 claims
- 0343US10479116B2Base material processing apparatus and detection methodSCREEN HOLDINGS CO LTD·Filed 2018·Granted Nov 19, 2019·0 cites·15 claims
- 0443US2024416647A1Printing apparatus and management methodSCREEN HOLDINGS CO LTD·Filed 2022·Application pending·0 cites
- 0533US2016288543A1Transport apparatus, image recording apparatus and transport methodSCREEN HOLDINGS CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →