Assignee
HARADA DAIJITSU
JP·3 granted patents·1 pending application·2 citations·filing 2009–2012
Top patents by PatentIndex Score
4 records- 0168US8500517B2Preparation of synthetic quartz glass substratesHARADA DAIJITSU·Filed 2010·Granted Aug 6, 2013·2 cites·8 claims
- 0259US2010243950A1Polishing agent for synthetic quartz glass substrateHARADA DAIJITSU·Filed 2009·Application pending·0 cites
- 0344US8551346B2Photomask-forming glass substrate and making methodHARADA DAIJITSU·Filed 2010·Granted Oct 8, 2013·0 cites·7 claims
- 0443US10948817B2Mold-forming substrate and inspection methodHARADA DAIJITSU·Filed 2012·Granted Mar 16, 2021·0 cites·14 claims
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