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Patent Assignment Abstract of Title
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Total Assignments: 11
Patent #:
5704974
Issue Dt:
01/06/1998
Application #:
08620873
Filing Dt:
03/22/1996
Inventors:
KOJI IZUNOME, SOUROKU KAWANISHI, SHINJI TOGAWA, ATSUSHI IKARI, HITOSHI SASAKI et al
Title:
GROWTH OF SILICON SINGLE CRYSTAL FROM MELT HAVING EXTRAORDINARY EDDY FLOWS ON ITS SURFACE
Assignment: 1
Reel/Frame:
007970/0053Recorded: 06/03/1996Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
IZUNOME, KOJI
Exec Dt:
03/28/1996
KAWANISHI, SOUROKU
Exec Dt:
03/28/1996
TOGAWA, SHINJI
Exec Dt:
03/28/1996
IKARI, ATSUSHI
Exec Dt:
03/28/1996
SASAKI, HITOSHI
Exec Dt:
03/28/1996
KIMURA, SHIGEYUKI
Exec Dt:
03/28/1996
Assignees:
RESEARCH DEVELOPMENT CORPORATION OF JAPAN
1-8, HON-CHO 4-CHOME, KAWAGUCHI-SHI
SAITAMA-KEN, 332, JAPAN
IZUNOME, KOJI
1-502, ARAKAWAOKI 1770, AMI-MACHI
INASHIKIGUN, IBARAKI-KEN, JAPAN 300-1
KAWANISHI, SOUROKU
16-2, TOKODAI 1-CHOME, TSUKUBA-SHI
IBARAKI-KEN, JAPAN 300-2
TOGAWA, SHINJI
4182-3, IMAKASHIMA, TSUKUBA-SHI
IBARAKI-KEN, JAPAN 300-2
IKARI, ATSUSHI
12-15, TOKADAI 2-CHOME, TSUKUBA-SHI
IBARAKI-KEN, JAPAN 300-2
SASAKI, HITOSHI
545, OONARI 1-CHOME, OMIYA-SHI
SAITAMA-KEN, JAPAN 331
Correspondent:
WEBB ZIESENHEIM BRUENING LODGDON ET AL
RUSSELL D. ORKIN
436 SEVENTH AVENUE - 700 KOPPERS BLDG.
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:
008308/0413Recorded: 01/15/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
IZUNOME, KOJI
Exec Dt:
12/06/1996
Assignee:
TOSHIBA CERAMICS CO., LTD., A CORP. OF JAPAN
SHINJUKU-KU
26-2, NISHI-SHINJUKU 1-CHOME
TOKYO 163-05, JAPAN
Correspondent:
WEBB ZIESENHEIM BRUENING ET AL.
KENT E. BALDAUF
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 3
Reel/Frame:
008308/0450Recorded: 01/15/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
IKARI, ATSUSHI
Exec Dt:
12/06/1996
Assignee:
NIPPON STEEL CORPORATION, A CORP. OF JAPAN
6-3, OHTEMACHI 2-CHOME CHIYODA-KU
TOKYO 100-71, JAPAN
Correspondent:
WEBB ZIENSENHEIM BRUENING LOGSDON ET AL.
KENT E. BALDAUF
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219-1818
Assignment: 4
Reel/Frame:
008308/0452Recorded: 01/15/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SASAKI, HITOSHI
Exec Dt:
12/06/1996
Assignee:
MITSUBISHI MATERIALS CORPORATION
5-1, OHTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100
Correspondent:
WEBB ZIESENHEIM BRUENING ET AL
KENT E. BALDAUF
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 5
Reel/Frame:
008308/0454Recorded: 01/15/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
KAWANISHI, SOUROKU
Exec Dt:
12/06/1996
Assignee:
SUMITOMO SITIX CORPORATION
1, HIGASHIHAMA-CHO, AMAGASAKI-SHI
HYOGO-KEN 660, JAPAN
Correspondent:
WEBB ZIESENHEIM BRUENING ET AL
KENT E. BALDAUF
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 6
Reel/Frame:
008308/0456Recorded: 01/15/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
TOGOWA, SHINJI
Exec Dt:
12/06/1996
Assignee:
KOMATSU ELECTRONIC METALS CO., LTD., A CORP. OF JAPAN
2612 SHINOMIYA HIRATSUKA-SHI
KANAGAWA-KEN 254, JAPAN
Correspondent:
WEBB ZIESENHEIM BRUENING ET AL.
KENT W. BALDAUF
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 7
Reel/Frame:
010095/0190Recorded: 07/30/1999Pages: 16
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
SUMITOMO SITIX CORPORATION
Exec Dt:
10/13/1998
Assignee:
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA 4-CHOME, CHUO-KU
OSAKA CITY, OSAKA, JAPAN
Correspondent:
ARMSTRONG, WESTERMAN ET AL.
1725 K STREET NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:
010425/0911Recorded: 12/09/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
MITSUBISHI MATERIALS CORPORATION
Exec Dt:
11/03/1999
Assignee:
RESEARCH DEVELOPMENT CORPORATION OF JAPAN
KAWAGUCHI-SHI
1-8, HON-CHO 4-CHOME
SAITAMA-KEN, JAPAN 332
Correspondent:
WEBB ZIESENHEIM LOGSDON
RUSSELL D. ORKIN
700 KOPPERS BLDG.
436 SEVENTH AVE.
PITTSBURGH, PA 15219-1818
Assignment: 9
Reel/Frame:
011442/0149Recorded: 01/08/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KOMATSU ELECTRONIC METALS CO., LTD.
Exec Dt:
11/13/2000
SUMITOMO METAL INDUSTRIES, LTD.
Exec Dt:
11/13/2000
Assignee:
RESEARCH DEVELOPMENT CORPORATION OF JAPAN
1-8, HON-CHO 4-CHOME, KAWAGUCHI-SHI
SAITAMA-KEN 332, JAPAN
Correspondent:
WEBB, ZIESENHEIM LOGSDON ORKIN & HANSON
RUSSELL D. ORKIN
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 10
Reel/Frame:
012134/0320Recorded: 08/29/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
NIPPON STEEL CORPORATION
Exec Dt:
07/12/2001
Assignee:
WACKER NSCE CORPORATION
11-12, HATCHOBORI 3-CHOME
CHUO-KU
TOKYO 104-0032, JAPAN
Correspondent:
WEBB ZIESENHEIM LOGSDON ORKIN & HANSON
RUSSELL D. ORKIN
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 11
Reel/Frame:
019817/0749Recorded: 09/13/2007Pages: 17
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
TOSHIBA CERAMICS CO., LTD.
Exec Dt:
06/01/2007
Assignee:
COVALENT MATERIALS CORPORATION
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Correspondent:
DAVID J. CUSHING - SUGHRUE MION PLLC
20-20, KAIGAN 3-CHOME, MINATO-KU
SUITE 800
WASHINGTON, D.C, DC 20037

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