Assignee
MASHITA HIROMITSU
JP·4 granted patents·2 pending applications·5 citations·filing 2009–2012
Top patents by PatentIndex Score
6 records- 0171US8143171B2Method for manufacturing semiconductor device and computer readable medium for storing pattern size setting programMASHITA HIROMITSU·Filed 2009·Granted Mar 27, 2012·3 cites·6 claims
- 0267US8146022B2Mask pattern data generation method, mask manufacturing method, semiconductor device manufacturing method, and pattern data generation programMASHITA HIROMITSU·Filed 2009·Granted Mar 27, 2012·2 cites·14 claims
- 0350US8617999B2Method of manufacturing semiconductor device and computer readable medium for storing pattern size setting programMASHITA HIROMITSU·Filed 2012·Granted Dec 31, 2013·0 cites·3 claims
- 0443US8196071B2Creating mask data of integrated circuit patterns using calculated etching conversion differenceMASHITA HIROMITSU·Filed 2010·Granted Jun 5, 2012·0 cites·20 claims
- 0543US2010168895A1Mask verification method, method of manufacturing semiconductor device, and computer readable mediumMASHITA HIROMITSU·Filed 2009·Application pending·0 cites
- 0636US2010266960A1Method of manufacturing semiconductor device and exposure deviceMASHITA HIROMITSU·Filed 2010·Application pending·0 cites
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