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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04/05/2005
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Application #:
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10421634
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Filing Dt:
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04/21/2003
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Publication #:
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Pub Dt:
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01/08/2004
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Inventors:
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Masaaki Kurihara, Shigekazu Fujimoto, Tetsuro Komukai, Tetsuro Inui
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Title:
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PHASE MASK FOR FORMING DIFFRACTION GRATING, AND OPTICAL FIBER AND OPTICAL WAVEGUIDE HAVING DIFFRACTION GRATING DUPLICATED USING THE PHASE MASK
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1-1, ICHIGAYA-KAGACHO 1-CHOME, SHINJUKU-KU |
| TOKYO, JAPAN 162-0062 |
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| 3-1, OTEMACHI 2-CHOME, CHIYODA-KU |
| TOKYO, JAPAN |
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| DELLETT & WALTERS |
| JAMES H. WALTERS |
| 310 SW 4TH AVENUE, SUITE 1101 |
| POTLAND, OREGON 97204-2304 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1-1, ICHIGAYA-KAGACHO, 1-CHOME |
| SHINJUKI-KU |
| TOKYO, JAPAN 162-0062 |
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| 3-1, OTEMACHI 2-CHOME |
| CHIYODA-KU |
| TOKYO, JAPAN |
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| DELLETT & WALTERS |
| JAMES H. WALTERS |
| SUITE 1101, 310 SW 4TH AVE. |
| PORTLAND, OR 97204-2304 |
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