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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08/08/2006
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Application #:
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10823673
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Filing Dt:
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04/14/2004
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Publication #:
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Pub Dt:
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11/25/2004
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Inventors:
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Toshiyasu Tanaka, Yoshiaki Komma, Kousei Sano
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Title:
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DIFFRACTION ELEMENT, OPTICAL HEAD DEVICE INCLUDING THE DIFFRACTION ELEMENT, OPTICAL INFORMATION APPARATUS INCLUDING THE OPTICAL HEAD DEVICE, SYSTEM INCLUDING THE OPTICAL INFORMATION APPARATUS AND METHOD OF DESIGNING DIFFRACTION GRATING OF THE DIFFRACTION ELEMENT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1006, OAZA KADOMA |
| KADOMA-SHI, OSAKA, JAPAN 571-8501 |
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| WENDEROTH LIND & PONACK, LLP |
| MICHAEL S. HUPPERT |
| 2033 K STREET, NW |
| SUITE 800 |
| WASHINGTON, DC 20006-1021 |
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