Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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03/18/2008
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Application #:
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10806202
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Filing Dt:
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03/23/2004
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Publication #:
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Pub Dt:
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09/30/2004
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Inventors:
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Hiroki Yoshikawa, Yukio Inazuki, Noriyasu Fukushima, Hideo Kaneko, Satoshi Okazaki
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Title:
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METHOD OF PRODUCING PHASE SHIFT MASK BLANK, METHOD OF PRODUCING PHASE SHIFT MASK, PHASE SHIFT MASK BLANK, AND PHASE SHIFT MASK
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 6-1, OHTEMACHI 2-CHOME, CHIYODA-KU |
| TOKYO, JAPAN |
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| OLIFF & BERRIDGE, PLC |
| WILLIAM P. BERRIDGE |
| P.O. BOX 19928 |
| ALEXANDRIA, VA 22320 |
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