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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01/30/2001
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Application #:
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09125987
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Filing Dt:
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08/28/1998
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Inventors:
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SEIJI KAJIYAMA, YASUYUKI KANOU, MASATO YAMADA, YOICHI TSUCHIYA, SHUICHI ICHIURA
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Title:
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OPTICAL PICKUP DEVICE AND WAVELENGTH SELECTIVE DIFFRACTION GRATING
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 5-5, KEIHANHONDORI 2-CHOME |
| MORIGUCHI-SHI, OSAKA, JAPAN |
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| ARMSTRONG, WESTERMAN, HATTORI, ET AL. |
| WILLIAM F. WESTERMAN |
| 1725 K STREET, N.W., SUITE 1000 |
| WASHINGTON, D.C. 20006 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CORRECT THE FIFTH INVENTOR'S NAME ON A RECORDING AT REEL 9626, FRAME 0239. ASSIGNOR CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
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| 5-5 KEIHANHONDORI 2-CHOME |
| MORIGUCHI-SHI, OSAKA, JAPAN |
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| ARMSTRONG, WESTERMAN, HATTORI ETAL |
| WILLIAM F. WESTERMAN |
| 1725 K STREET, N.W., SUITE 1000 |
| WASHINGTON, D.C. 20006 |
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