Inventor · disambiguated record
Utako Oouchi
Also filed as: OOUCHI Utako
2 granted patents·7 citations·filing 2016–2019
54Inventor score
Files withDAINIPPON PRINTING CO LTD2
Top patents by PatentIndex Score
2 records- 0192US10612124B2Manufacturing method for deposition mask, metal plate used for producing deposition mask, and manufacturing method for said metal sheetDAINIPPON PRINTING CO LTD·Filed 2019·Granted Apr 7, 2020·2 cites·10 claims
- 0289US10570498B2Manufacturing method for deposition mask, metal plate used for producing deposition mask, and manufacturing method for said metal sheetDAINIPPON PRINTING CO LTD·Filed 2016·Granted Feb 25, 2020·5 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →