Patent Assignment Abstract of Title
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For pending or abandoned applications please consult USPTO staff.
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Total Assignments:
2
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Patent #:
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Issue Dt:
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08/07/1990
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Application #:
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07180500
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Filing Dt:
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04/12/1988
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Inventors:
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KENJI SUZUKI, TOSHIHIKO TAKISHITA, SATORU FUKUOKA, HIROKAZU HASHIKAWA, TSUYOSHI HAYASHI et al
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Title:
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OPTICAL DISK HAVING NARROW AND WIDE GUIDE GROOVES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| NO. 4-1, MEGURO 1-CHOME, MEGURO-KU |
| TOKYO, JAPAN |
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| NO. 2680, NISHIHANAWA, TATOMI-CHO, NAKAKOMA-GUN |
| YAMANASHI, JAPAN |
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| SUGHRUE, MION, ZINN, MACPEAK & SEAS |
| 1776 K STREET, N. W. |
| WASHINGTON, DC 20006 |
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Assignment:
2
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MERGER (SEE DOCUMENT FOR DETAILS).
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| 15-1, AZA NISHINOVA, WASHIZU, FUKUROI-SHI |
| SHIZUOKA 437-0017, JAPAN |
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| SUGHRUE MION, PLLC |
| GRANT K. ROWAN |
| 2100 PENNSYLVANIA AVENUE, N.W. |
| WASHINGTON, D.C. 20037 |
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