Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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02/14/2012
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Application #:
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12066360
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Filing Dt:
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07/30/2008
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Publication #:
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Pub Dt:
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06/18/2009
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Inventors:
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Takeyuki Yamada, Atsushi Kominato, Yasushi Okubo, Hiroyuki Iwashita, Masahiro Hashimoto
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Title:
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PHOTOMASK BLANK AND PRODUCTION METHOD THEREOF, AND PHOTOMASK PRODUCTION METHOD, AND SEMICONDUCTOR DEVICE PRODUCTION METHOD
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| NAKA-OCHIAI 2-CHOME, SHINJUKU-KU |
| TOKYO, JAPAN 161-8525 |
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| SUGHRUE MION, PLLC |
| 2100 PENNSYLVANIA AVENUE, NW |
| WASHINGTON, DC 20037-3213 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED ON REEL 021317 FRAME 0619. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTION OF THE ASSIGNEE ADDRESS.
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| 7-5, NAKA-OCHIAI 2-CHOME, SHINJUKU-KU |
| TOKYO, JAPAN 161-8525 |
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| SUGHRUE MION, PLLC |
| 2100 PENNSYLVANIA AVENUE, NW |
| WASHINGTON, DC 20037-3213 |
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