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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SUGIYAMA, TOSHIHARU
Total Assignments: 8
Assignment: 1
Reel/Frame:017158/0243   Pages: 3
Recorded: 10/28/2005
Attorney Dkt #:276890US90
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIYAMA, TOSHIHARU
Exec Dt:
10/12/2005
2
HAGINO, HIROAKI
Exec Dt:
10/11/2005
3
YAMAZAKI, KENICHI
Exec Dt:
10/11/2005
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO 100-6150, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060032901
11202153
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:019945/0823   Pages: 4
Recorded: 10/11/2007
Attorney Dkt #:315549US8PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUKI, ATSUSHI
Exec Dt:
08/22/2007
2
SUGIYAMA, TOSHIHARU
Exec Dt:
08/22/2007
3
HAGINO, HIROAKI
Exec Dt:
08/22/2007
4
TAKAHASHI, TATSUO
Exec Dt:
08/22/2007
5
YAMAZAKI, KENICHI
Exec Dt:
08/22/2007
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATA-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080309461
11911204
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:031355/0876   Pages: 3
Recorded: 10/07/2013
Attorney Dkt #:074530-0423955
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGIYAMA, TOSHIHARU
Exec Dt:
09/10/2013
Assignee
1
DENA CO., LTD.
2-21-1 SHIBUYA, SHIBUYA-KU
TOKYO, JAPAN 150-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140115680
14047312
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP (NV
PO BOX 10500
MCLEAN, VA 22102
Assignment: 4
Reel/Frame:031605/0940   Pages: 3
Recorded: 11/14/2013
Attorney Dkt #:074530-0425126
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGIYAMA, TOSHIHARU
Exec Dt:
11/13/2013
Assignee
1
DENA CO., LTD.
2-21-1 SHIBUYA, SHIBUYA-KU
TOKYO, JAPAN 150-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8966604
US20140165175
14080576
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP (NV
PO BOX 10500
MCLEAN, VA 22102
Assignment: 5
Reel/Frame:031994/0295   Pages: 4
Recorded: 01/17/2014
Attorney Dkt #:13DEN-110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGIYAMA, TOSHIHARU
Exec Dt:
01/09/2014
Assignee
1
DENA CO., LTD.
2-21-1, SHIBUYA, SHIBUYA-KU
TOKYO, JAPAN 150-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8990296
US20140358993
14157591
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 6
Reel/Frame:034018/0756   Pages: 3
Recorded: 10/23/2014
Attorney Dkt #:14DEN-010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGIYAMA, TOSHIHARU
Exec Dt:
10/08/2014
Assignee
1
DENA CO., LTD.
2-21-1, SHIBUYA, SHIBUYA-KU
TOKYO, JAPAN 150-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9378358
US20150254453
14521643
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 7
Reel/Frame:035435/0417   Pages: 2
Recorded: 04/17/2015
Attorney Dkt #:120920-067UT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIYAMA, TOSHIHARU
Exec Dt:
04/10/2015
2
YOSHIKAWA, MASAAKI
Exec Dt:
04/10/2015
Assignee
1
DENA CO., LTD.
2-21-1 SHIBUYA HIKARIE
SHIBUYA, SHIBUYA-KU
TOKYO, JAPAN 150-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9439070
US20150310201
14689453
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 8
Reel/Frame:036154/0613   Pages: 3
Recorded: 07/22/2015
Attorney Dkt #:074530-0439421
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIYAMA, TOSHIHARU
Exec Dt:
07/16/2015
2
YOSHIKAWA, MASAAKI
Exec Dt:
07/16/2015
Assignee
1
DENA CO., LTD.
2-21-1 SHIBUYA, SHIBUYA-KU
TOKYO, JAPAN 150-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160036853
14806003
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP (NV
PO BOX 10500
MCLEAN, VA 22102

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