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Patent Assignment Assignor Details
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Assignor Name : CHO, KEIZO
Total Assignments: 14
Assignment: 1
Reel/Frame:005615/0601   Pages: 3
Recorded: 02/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHO, KEIZO
Exec Dt:
02/06/1991
2
KAGOSHIMA, KENICHI
Exec Dt:
02/06/1991
3
TSUNEKAWA, KOUICHI
Exec Dt:
02/06/1991
4
ITAKURA, HITOSHI
Exec Dt:
02/06/1991
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION, 1-6, UCHISAIWAI-CHO 1-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5136303
NONE
07656809
Correspondence name and address
POLLOCK, VANDE SANDE & PRIDDY
P. O. BOX 19088
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:007531/0926   Pages: 2
Recorded: 06/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORI, TOSHIKAZU
Exec Dt:
05/08/1995
2
CHO, KEIZO
Exec Dt:
05/24/1995
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
1-6, UCHISAIWAI-CHO, 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5594455
NONE
08488055
Correspondence name and address
NIKAIDO, MARMELSTEIN, MURRAY & ORAM
GEORGE E. ORAM, JR.
METROPOLITAN SQUARE, 655 15TH ST., N.W.,
STE. 330 - G STREET LOBBY
WASHINGTON, D.C. 20005-5701
Assignment: 3
Reel/Frame:010695/0825   Pages: 2
Recorded: 04/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKATORI, YASUSHI
Exec Dt:
03/24/2000
2
CHO, KEIZO
Exec Dt:
03/24/2000
3
NISHIMORI, KENTARO
Exec Dt:
03/24/2000
4
HORI, TOSHIKAZU
Exec Dt:
03/24/2000
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-1 OHTEMACHI 2-CHOME
CHIYODA-KU, TOYKO 100-8116, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6292135
NONE
09542877
Correspondence name and address
ARENT FOX KINTNER PLOTKIN & KAHN, PLLC
CHARLES M. MARMELSTEIN
1050 CONNECTICUT AVENUE, N.W., SUITE 600
WASHINGTON, D.C. 20036-5339
Assignment: 4
Reel/Frame:010974/0099   Pages: 4
Recorded: 07/13/2000
Conveyance: (ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORDED TO CORRECT ASSIGNEE'S ADDRESS ON A DOCUMENT PREVIOUSLY RECORDED AT REEL 10695 FRAME 0825
Assignors
1
TAKATORI, YASUSHI
Exec Dt:
03/24/2000
2
CHO, KEIZO
Exec Dt:
03/24/2000
3
NISHIMORI, KENTARO
Exec Dt:
03/24/2000
4
HORI, TOSHIKAZU
Exec Dt:
03/24/2000
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-1, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO 100-8116, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6292135
NONE
09542877
Correspondence name and address
ARENT FOX KINTNER PLOTKIN & KAHN, PLLC
GEORGE E. ORAM, JR.
1050 CONNECTICUT AVENUE, N.W.
SUITE 600
WASHINGTON, D.C. 20036-5339
Assignment: 5
Reel/Frame:010899/0323   Pages: 2
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIMORI, KENTARO
Exec Dt:
06/05/2000
2
CHO, KEIZO
Exec Dt:
06/05/2000
3
TAKATORI, YASUSHI
Exec Dt:
06/05/2000
4
HORI, TOSHIKAZU
Exec Dt:
06/05/2000
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
CHIYODA-KU,
3-1 OTEMACHI 2-CHOME
TOKYO 100-8116, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6735182
NONE
09581512
Correspondence name and address
ARENT FOX KINTNER PLOTKIN & KAHN, PLLC
CHARLES M. MARMELSTEIN
1050 CONNECTICUT AVENUE, N.W., SUITE 600
WASHINGTON, D.C. 20036-5339
Assignment: 6
Reel/Frame:011384/0127   Pages: 3
Recorded: 12/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIMORI, KENTARO
Exec Dt:
11/08/2000
2
CHO, KEIZO
Exec Dt:
11/19/2000
3
TAKATORI, YASUSHI
Exec Dt:
11/15/2000
4
HORI, TOSHIKAZU
Exec Dt:
11/08/2000
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6690952
US20010005685
09737972
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT E. KREBS, ESQ.
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 7
Reel/Frame:012424/0456   Pages: 2
Recorded: 01/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKATORI, YASUSHI
Exec Dt:
10/24/2001
2
CHO, KEIZO
Exec Dt:
10/24/2001
3
HORI, TOSHIKAZU
Exec Dt:
10/24/2001
4
NISHIMORI, KENTARO
Exec Dt:
10/24/2001
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-1, OTEMACHI 2-CHOME CHIYODA-KU
TOKYO 100-8116, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7302232
US20020111191
09941399
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
KENNETH R. ALLEN
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 8
Reel/Frame:019368/0551   Pages: 3
Recorded: 06/01/2007
Attorney Dkt #:293722US8PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, TAMAMI
Exec Dt:
03/09/2006
2
KIRA, FUMIO
Exec Dt:
03/09/2006
3
CHO, KEIZO
Exec Dt:
03/09/2006
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7873582
US20080055159
10586396
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:023551/0577   Pages: 5
Recorded: 11/20/2009
Attorney Dkt #:17401/222001 (BCM)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, YUKI
Exec Dt:
10/19/2009
2
CHO, KEIZO
Exec Dt:
10/19/2009
3
MORI, SHINICHI
Exec Dt:
10/19/2009
4
HOSONO, HIROYUKI
Exec Dt:
10/19/2009
5
ISHII, AKIRA
Exec Dt:
10/19/2009
6
IGARASHI, KEI
Exec Dt:
10/19/2009
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100128620
12597155
Correspondence name and address
JONATHAN P. OSHA
909 FANNIN STREET
SUITE 3500
HOUSTON, TX 77010
Assignment: 10
Reel/Frame:023603/0009   Pages: 5
Recorded: 12/03/2009
Attorney Dkt #:17401.220001 (BWH) (PB)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, YUKI
Exec Dt:
10/19/2009
2
CHO, KEIZO
Exec Dt:
10/19/2009
3
MORI, SHINICHI
Exec Dt:
10/19/2009
4
HOSONO, HIROYUKI
Exec Dt:
10/19/2009
5
ISHII, AKIRA
Exec Dt:
10/19/2009
6
IGARASHI, KEI
Exec Dt:
10/19/2009
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8301152
US20100136985
12596910
Correspondence name and address
JONATHAN P. OSHA C/O OSHA LIANG LLP
909 FANNIN, SUITE 3500
HOUSTON, TX 77010
Assignment: 11
Reel/Frame:024147/0660   Pages: 3
Recorded: 03/26/2010
Attorney Dkt #:PB-17401/245001-LHS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, YUKI
Exec Dt:
01/12/2010
2
CHO, KEIZO
Exec Dt:
01/12/2010
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8588835
US20100311456
12666414
Correspondence name and address
JONATHAN P. OSHA
909 FANNIN, SUITE 3500
HOUSTON, TX 78321
Assignment: 12
Reel/Frame:027083/0477   Pages: 3
Recorded: 10/19/2011
Attorney Dkt #:384943US8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, YUKI
Exec Dt:
08/12/2011
2
CHO, KEIZO
Exec Dt:
08/12/2011
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8781407
US20120046001
13207561
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:035583/0435   Pages: 3
Recorded: 05/07/2015
Attorney Dkt #:443279US88PCTASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, HUILING
Exec Dt:
12/02/2014
2
CHO, KEIZO
Exec Dt:
12/02/2014
Assignee
1
NIHON DENGYO KOSAKU CO., LTD.
4-7-15 KUDAN-MINAMI, CHIYODA-KU
TOKYO, JAPAN 102-0074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150155630
14412085
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:049185/0917   Pages: 7
Recorded: 05/15/2019
Attorney Dkt #:OKUYAM 3.3F-140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, TAKAYOSHI
Exec Dt:
04/23/2019
2
SATO, KEISUKE
Exec Dt:
04/23/2019
3
OSHIMA, ICHIRO
Exec Dt:
04/23/2019
4
MICHISHITA, NAOBUMI
Exec Dt:
04/22/2019
5
CHO, KEIZO
Exec Dt:
04/22/2019
Assignee
1
DENKI KOGYO COMPANY, LIMITED
3-3-1, MARUNOUCHI
CHIYODA-KU
TOKYO, JAPAN 1000005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10665954
US20190273324
16349876
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090

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