Inventor · disambiguated record
Masafumi Muramatsu
Also filed as: MURAMATSU MASAFUMI
5 granted patents·3 pending applications·24 citations·filing 2003–2010
73Inventor score
Top patents by PatentIndex Score
8 records- 0187US7288428B2Solid state image pickup device and manufacturing method thereof and semiconductor integrated circuit device and manufacturing method thereofSONY CORP·Filed 2005·Granted Oct 30, 2007·17 cites·10 claims
- 0281US7427789B2Solid state image pickup device and manufacturing method thereof and semiconductor integrated circuit device and manufacturing method thereofSONY CORP·Filed 2007·Granted Sep 23, 2008·7 cites·3 claims
- 0352US7981718B2Method of manufacturing solid-state image pickup element, and solid-state image pickup elementSONY CORP·Filed 2009·Granted Jul 19, 2011·0 cites·3 claims
- 0450US2008076260A1Separation-material composition for photo-resist and manufacturing method of semiconductor deviceSONY CORP·Filed 2007·Application pending·0 cites
- 0545US2008188085A1Post-dry etching cleaning liquid composition and process for fabricating semiconductor deviceMURAMATSU MASAFUMI·Filed 2008·Application pending·0 cites
- 0641US8513140B2Post-dry etching cleaning liquid composition and process for fabricating semiconductor deviceMURAMATSU MASAFUMI·Filed 2010·Granted Aug 20, 2013·0 cites·11 claims
- 0740US7341827B2Separation-material composition for photo-resist and manufacturing method of semiconductor deviceSONY CORP·Filed 2003·Granted Mar 11, 2008·0 cites·2 claims
- 0840US2006019201A1Post-dry etching cleaning liquid composition and process for fabricating semiconductor deviceMURAMATSU MASAFUMI·Filed 2005·Application pending·0 cites
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