Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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04/13/2004
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Application #:
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10105012
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Filing Dt:
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03/20/2002
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Publication #:
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Pub Dt:
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03/20/2003
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Inventors:
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Keiichi Tsuda, Nobuyuki Mori, Hideki Moriguchi
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Title:
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INSERT CHIP OF OIL-DRILLING TRICONE BIT, MANUFACTURING METHOD THEREOF AND OIL-DRILLING TRICONE BIT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 2-2, UCHISAIWAI-CHO 2-CHOME |
| CHIYODA-KU, TOKYO, JAPAN |
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| 5-33, KITAHAMA 4-CHOME, CHUO-KU |
| OSAKA-SHI, OSAKA, JAPAN |
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| FASSE PATENT ATTORNEYS, P.A. |
| WALTER F. FASSE |
| P.O. BOX 726 |
| HAMPDEN, ME 04444-0726 |
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Assignment:
2
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MERGER (SEE DOCUMENT FOR DETAILS).
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| 1310, OMIYA-CHO, SAIWAI-KU |
| KAWASAKI-SHI, KANAGAWA, JAPAN |
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| FASSE PATENT ATTORNEYS, P.A. |
| WALTER F. FASSE |
| P.O. BOX 726 |
| HAMPDEN, MAINE, 04444-0726 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 2-10-1 TORANOMON, MINATO-KU |
| TOKYO, JAPAN 105-0001 |
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| SUGHRUE MION, PLLC |
| 2100 PENNSYLVANIA AVENUE, NW |
| SUITE 800 |
| WASHINGTON, DC 20037 |
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