Inventor · disambiguated record
Tomohito Hirose
Also filed as: HIROSE TOMOHITO
3 granted patents·2 citations·filing 2011–2012
50Inventor score
Technology areasG03F
Top patents by PatentIndex Score
3 records- 0172US8475978B2Photomask blank and making method, photomask, light pattern exposure method, and design method of transition metal/silicon base material filmYOSHIKAWA HIROKI·Filed 2011·Granted Jul 2, 2013·2 cites·16 claims
- 0248US8753786B2Light pattern exposure method, halftone phase shift mask, and halftone phase shift mask blankSHINETSU CHEMICAL CO·Filed 2012·Granted Jun 17, 2014·0 cites·9 claims
- 0345US8753787B2Light pattern exposure method, photomask, and photomask blankSHINETSU CHEMICAL CO·Filed 2012·Granted Jun 17, 2014·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →