Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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04/25/2000
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Application #:
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09006996
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Filing Dt:
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01/14/1998
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Inventors:
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HIROSHI TOMITA, HISASHI MURAOKA, RYUJI TAKEDA
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Title:
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METHOD OF AND APPARATUS FOR REMOVING METALLIC IMPURITIES DIFFUSED IN A SEMICONDUCTOR SUBSTRATE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 72 HORIKAWA-CHO, SAIWAI-KU |
| KAWASAKI-SHI, JAPAN |
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| 735 NIPPA-CHO, KOUHOKU-KU |
| YOKOHAMA, 223, JAPAN |
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| 26-2, 1-CHOME, NISHI-SHINJUKU |
| SHINJUKU-KU, TOKYO, JAPAN |
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| FINNEGAN, HENDERSON, FARABOW, ET AL. |
| ERNEST F. CHAPMAN |
| 1300 I STREET, NW |
| WASHINGTON, DC 20005-3315 |
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Assignment:
2
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MERGER (SEE DOCUMENT FOR DETAILS).
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| 6-3, OHSAKI 1-CHOME, SHINAGAWA-KU |
| TOKYO, JAPAN |
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| DAVID J. CUSHING - SUGHRUE MION PLLC |
| 20-20, KAIGAN 3-CHOME, MINATO-KU |
| SUITE 800 |
| WASHINGTON, D.C, DC 20037 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 6-861-5, SEIRO-MACHI HIGASHIKO |
| KITAKANBARA-GUN |
| NIIGATA, JAPAN 957-0197 |
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| ROBERT G. MUKAI |
| 1737 KING STREET |
| SUITE 500 |
| ALEXANDRIA, VA 22314 |
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Assignment:
4
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 6-861-5, SEIRO-MACHI HIGASHIKO |
| KITAKANBARA-GUN |
| NIIGATA, JAPAN 957-0197 |
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| BUCHANAN INGERSOLL & ROONEY PC |
| 1737 KING STREET |
| SUITE 500 |
| ALEXANDRIA, VA 22314 |
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