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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02/13/1990
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Application #:
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07211556
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Filing Dt:
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06/24/1988
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Inventors:
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MASAO KAWACHI, NORIO TAKATO, KANAME JINGUJI, AKIO SUGITA, SHIN SUMIDA
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Title:
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INTEGRATED OPTICAL DEVICE AND METHOD FOR MANUFACTURING THEREOF
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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NO. 1-6, UCHISAIWAI-CHO |
1-CHOME, CHIYODA-KU |
TOKYO 100, JAPAN |
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SPENCER & FRANK |
1111 19TH ST., N. W. |
WASHINGTON, DC 20036 |
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Assignment:
2
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CERTIFICATE EXTRACT OF REGISTER (ADDRESS CHANGE) AND SWORN ENGLISH TRANSLATION
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19-2 NISHI-SHINJUKU 3-CHOME |
SHINJUKU-KU, TOKYO, JAPAN |
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SPENCER & FRANK |
ROBERT J. FRANK |
SUITE 300 EAST |
1100 NEW YORK AVENUE, N.W. |
WASHINGTON, D.C. 20005-3955 |
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