Muramatsu; Masafumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Muramatsu; Masafumi.The latest application filed is for "post-dry etching cleaning liquid composition and process for fabricating semiconductor device".

Company Profile

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Muramatsu; Masafumi - Kanagawa N/A JP
Muramatsu; Masafumi - Tokyo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Post-dry etching cleaning liquid composition and process for fabricating semiconductor device Grant 8,513,140 - Muramatsu , et al. August 20, 2	2013-08-20
Method of manufacturing solid-state image pickup element, and solid-state image pickup element Grant 7,981,718 - Kobayashi , et al. July 19, 2	2011-07-19
Post-dry etching cleaning liquid composition and process for fabricating semiconductor device App 20110014793 - Muramatsu; Masafumi ; et al.	2011-01-20
Method Of Manufacturing Solid-state Image Pickup Element, And Solid-state Image Pickup Element App 20090212384 - KOBAYASHI; Hideki ; et al.	2009-08-27
Solid state image pickup device and manufacturing method thereof and semiconductor integrated circuit device and manufacturing method thereof Grant 7,427,789 - Muramatsu September 23, 2	2008-09-23
Post-dry etching cleaning liquid composition and process for fabricating semiconductor device App 20080188085 - Muramatsu; Masafumi ; et al.	2008-08-07
Separation-material composition for photo-resist and manufacturing method of semiconductor device App 20080076260 - Muramatsu; Masafumi ; et al.	2008-03-27
Separation-material composition for photo-resist and manufacturing method of semiconductor device Grant 7,341,827 - Muramatsu , et al. March 11, 2	2008-03-11
Solid state image pickup device and manufacturing method thereof and semiconductor integrated circuit device and manufacturing method thereof Grant 7,288,428 - Muramatsu October 30, 2	2007-10-30
Solid state image pickup device and manufacturing method thereof and semiconductor integrated circuit device and manufacturing method thereof App 20070241416 - Muramatsu; Masafumi	2007-10-18
Post-dry etching cleaning liquid composition and process for fabricating semiconductor device App 20060019201 - Muramatsu; Masafumi ; et al.	2006-01-26
Solid state image pickup device and manufacturing method thereof and semiconductor integrated circuit device and manufacturing method thereof App 20050227403 - Muramatsu, Masafumi	2005-10-13
Separation-material composition for photo-resist and manufacturing method of semiconductor device App 20040038154 - Muramatsu, Masafumi ; et al.	2004-02-26

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