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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09/18/2001
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Application #:
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09284269
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Filing Dt:
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06/04/1999
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Inventors:
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TADASHI KOYAMA, KEIJI TSUNETOMO
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Title:
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LASER MACHINING METHOD FOR GLASS SUBSTRATE, DIFFRACTION TYPE OPTICAL DEVICE FABRICATED BY THE MACHINING METHOD, AND METHOD OF MANUFACTURING OPTICAL DEVICE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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CHUO-KU |
5-11, DOSHO-MACHI 3-CHOME |
OSAKA-SHI, OSAKA, JAPAN |
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MERCHANT & GOULD P.C. |
CURTIS B. HAMRE |
90 SOUTH SEVENTH STREET |
3100 NORWEST CENTER |
MINNEAPOLIS, MN 55402-4131 |
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