Assignee
TAKIHANA RYOZO
JP·2 granted patents·4 citations·filing 2011–2011
Top patents by PatentIndex Score
2 records- 0176US8993212B2Fluorine-containing sulfonic acid salts, photo-acid generator and resist composition and pattern formation method utilizing sameTAKIHANA RYOZO·Filed 2011·Granted Mar 31, 2015·4 cites·14 claims
- 0238US9182664B2Polymerizable fluorine-containing sulfonate, fluorine-containing sulfonate resin, resist composition and pattern-forming method using sameTAKIHANA RYOZO·Filed 2011·Granted Nov 10, 2015·0 cites·26 claims
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