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Patent Assignment Assignor Details
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Assignor Name : IGA, RYUZO
Total Assignments: 8
Assignment: 1
Reel/Frame:005605/0131   Pages: 4
Recorded: 04/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGIURA, HIDEO
Exec Dt:
03/30/1990
2
YAMADA, TAKESHI
Exec Dt:
03/30/1990
3
IGA, RYUZO
Exec Dt:
03/30/1990
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION, A COMPANY OF JAPAN
NO. 1-6, UCHISAIWAI-CHO 1-CHOME, CHIYODA-KU
TOKYO,, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5186750
NONE
07477870
Correspondence name and address
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 2
Reel/Frame:012827/0041   Pages: 5
Recorded: 04/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDO, SUSUMU
Exec Dt:
04/11/2002
2
OGASAWARA, MATSUYUKI
Exec Dt:
04/11/2002
3
IGA, RYUZO
Exec Dt:
04/11/2002
4
KONDO, YASUHIRO
Exec Dt:
04/11/2002
5
NOGUCHI, YOSHIO
Exec Dt:
04/11/2002
6
YUDA, MASAHIRO
Exec Dt:
04/11/2002
7
TSUZUKI, KEN
Exec Dt:
04/11/2002
8
OKU, SATOSHI
Exec Dt:
04/11/2002
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-1 OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8116, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6717187
US20020187580
10124835
Correspondence name and address
KENYON & KENYON
ROBERT T. TOBIN
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 3
Reel/Frame:012907/0563   Pages: 4
Recorded: 05/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGA, RYUZO
Exec Dt:
04/30/2002
2
OGASAWARA, MATSUYUKI
Exec Dt:
04/30/2002
3
KONDO, SUSUMU
Exec Dt:
04/30/2002
4
KONDO, YASUHIRO
Exec Dt:
04/30/2002
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-1 OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8116, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6692837
US20020168856
10143121
Correspondence name and address
KENYON & KENYON
ROBERT T. TOBIN
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 4
Reel/Frame:013481/0872   Pages: 3
Recorded: 11/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGASAWARA, MATSUYUKI
Exec Dt:
10/21/2002
2
KONDO, SUSUMU
Exec Dt:
10/21/2002
3
IGA, RYUZO
Exec Dt:
10/21/2002
4
KONDO, YASUHIRO
Exec Dt:
10/21/2002
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-1 OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6815786
US20030042495
10222433
Correspondence name and address
SQUIRE, SANDERS & DEMPSEY, L.L.P.
MARC A. SOCKOL
600 HANSEN WAY
PALO ALTO, CA 94304-1043
Assignment: 5
Reel/Frame:013481/0970   Pages: 3
Recorded: 11/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGA, RYUZO
Exec Dt:
10/21/2002
2
KONDO, SUSUMU
Exec Dt:
10/21/2002
3
OGASAWARA, MATSUYUKI
Exec Dt:
10/21/2002
4
KONDO, YASUHIRO
Exec Dt:
10/21/2002
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-1 OHTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6990131
US20030067010
10222434
Correspondence name and address
SQUIRE, SANDERS & DEMPSEY, L.L.P.
MARC A. SOCKOL
600 HANSEN WAY
PALO ALTO, CA 94304-1043
Assignment: 6
Reel/Frame:017781/0388   Pages: 4
Recorded: 02/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TZUSUKI, KEN
Exec Dt:
01/21/2005
2
ITO, TSUYOSHI
Exec Dt:
01/21/2005
3
IGA, RYUZO
Exec Dt:
01/21/2005
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-1, OTEMACHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7355778
US20060159381
10523665
Correspondence name and address
ERIC M. KAMERATH
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
1000 EAGLE GATE TOWER
SALT LAKE CITY, UTAH 84111
Assignment: 7
Reel/Frame:018142/0478   Pages: 6
Recorded: 08/18/2006
Attorney Dkt #:14321.64
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE MISSPELLING OF ONE OF THE ASSIGNOR NAMES PREVIOUSLY RECORDED ON REEL 017781 FRAME 0388. ASSIGNOR(S) HEREBY CONFIRMS THE THE CORRECT SPELLING FROM TZUSUKI TO TSUZUKI.
Assignors
1
TSUZUKI, KEN
Exec Dt:
01/21/2005
2
ITO, TSUYOSHI
Exec Dt:
01/21/2005
3
IGA, RYUZO
Exec Dt:
01/21/2005
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-1, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7355778
US20060159381
10523665
Correspondence name and address
DANA L. TANGREN
60 EAST SOUTH TEMPLE
1000 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111
Assignment: 8
Reel/Frame:017876/0712   Pages: 4
Recorded: 04/28/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGA, RYUZO
Exec Dt:
04/17/2006
2
KONDO, YASUHIRO
Exec Dt:
04/17/2006
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-1, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7701993
US20080137703
10577626
Correspondence name and address
WORKMAN NYDEGGER
(F/K/A WORKMAN NYDEGGER & SEELEY)
60 EAST SOUTH TEMPLE
1000 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111

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