Inventor · disambiguated record

Naohiro Umeo

Also filed as: UMEO NAOHIRO

1 granted patent·1 pending application·0 citations·filing 2016–2016

10Inventor score

Technology areasB24B G03F

Files withAGC INC1 ASAHI GLASS CO LTD1

Top patents by PatentIndex Score

2 records

0149US10241392B2Glass substrate for mask blank, and method for producing the sameAGC INC·Filed 2016·Granted Mar 26, 2019·0 cites·15 claims
0228US2016266482A1Glass substrate for mask blankASAHI GLASS CO LTD·Filed 2016·Application pending·0 cites

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Naohiro Umeo — Patent Inventor | PatentIndex