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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 : SAKAMOTO, MASAOMI
Total Assignments: 20
Assignment: 1
Reel/Frame:016138/0276   Pages: 4
Recorded: 12/28/2004
Attorney Dkt #:12274
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KODAMA, MARI
Exec Dt:
12/24/2004
2
HIBI, YOSHIHARU
Exec Dt:
12/24/2004
3
ISHIZUKA, RYUICHI
Exec Dt:
12/24/2004
4
TAKAHIRA, TOSHIFUMI
Exec Dt:
12/24/2004
5
SAKAMOTO, MASAOMI
Exec Dt:
12/24/2004
6
NISHIDE, YASUSHI
Exec Dt:
12/24/2004
Assignee
1
FUJI XEROX CO., LTD.
17-22, AKASAKA 2-CHOME
MINATO-KU, TOKYO, JAPAN 107-0052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060061614
11022836
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 2
Reel/Frame:016131/0657   Pages: 2
Recorded: 04/21/2005
Attorney Dkt #:122405
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIURA, KAZUHIKO
Exec Dt:
01/25/2005
2
AGEHAMA, RYO
Exec Dt:
01/25/2005
3
KUROKAWA, KAZUNORI
Exec Dt:
01/25/2005
4
NISHIDE, YASUSHI
Exec Dt:
01/25/2005
5
YOSHIKAWA, SATOSHI
Exec Dt:
01/25/2005
6
SEKI, MASAO
Exec Dt:
01/25/2005
7
MITOBE, YASUAKI
Exec Dt:
01/25/2005
8
HIBI, YOSHIHARU
Exec Dt:
01/25/2005
9
ISHIZUKA, RYUICHI
Exec Dt:
01/25/2005
10
KODAMA, MARI
Exec Dt:
01/25/2005
11
TAKAHIRA, TOSHIFUMI
Exec Dt:
01/25/2005
12
SAKAMOTO, MASAOMI
Exec Dt:
01/25/2005
Assignee
1
FUJI XEROX CO., LTD.
17-22, AKASAKA 2-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060061790
11034064
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:017147/0439   Pages: 4
Recorded: 10/26/2005
Attorney Dkt #:125793
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, MASAOMI
Exec Dt:
10/24/2005
2
SEKI, MASAO
Exec Dt:
10/24/2005
3
ISHIZUKA, RYUICHI
Exec Dt:
10/24/2005
4
INOUE, YUKIHARU
Exec Dt:
10/24/2005
5
TAKAHIRA, TOSHIFUMI
Exec Dt:
10/24/2005
6
AGEHAMA, RYO
Exec Dt:
10/24/2005
Assignee
1
FUJI XEROX CO., LTD.
17-22, AKASAKA 2-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7333740
US20060285862
11258320
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 4
Reel/Frame:019196/0837   Pages: 3
Recorded: 04/12/2007
Attorney Dkt #:132189
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANO, TOSHIYUKI
Exec Dt:
04/10/2007
2
KITAGAWARA, ATSUSHI
Exec Dt:
04/10/2007
3
TAKAHIRA, TOSHIFUMI
Exec Dt:
04/10/2007
4
SAKAMOTO, MASAOMI
Exec Dt:
04/10/2007
5
KOBIYAMA, TOSHIE
Exec Dt:
04/10/2007
6
HAMA, DAIGO
Exec Dt:
04/10/2007
Assignee
1
FUJI XEROX CO., LTD.
7-3, AKASAKA 9-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8373904
US20080013136
11783830
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 5
Reel/Frame:020252/0709   Pages: 3
Recorded: 12/17/2007
Attorney Dkt #:Q105596
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANO, TOSHIYUKI
Exec Dt:
12/06/2007
2
HIBI, YOSHIHARU
Exec Dt:
12/06/2007
3
SATOH, RYOUICHI
Exec Dt:
12/06/2007
4
TAKAHIRA, TOSHIFUMI
Exec Dt:
12/06/2007
5
SAKAMOTO, MASAOMI
Exec Dt:
12/06/2007
Assignee
1
FUJI XEROX CO., LTD.
7-3, AKASAKA 9-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8120815
US20080291498
11957521
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:020714/0529   Pages: 4
Recorded: 03/27/2008
Attorney Dkt #:Q107342
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, MASAOMI
Exec Dt:
03/19/2008
2
HIBI, YOSHIHARU
Exec Dt:
03/19/2008
3
YANO, TOSHIYUKI
Exec Dt:
03/19/2008
4
SATOH, RYOUCHI
Exec Dt:
03/19/2008
5
TAKAHIRA, TOSHIFUMI
Exec Dt:
03/19/2008
Assignee
1
FUJI XEROX CO., LTD.
7-3, AKASAKA 9-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8203751
US20090080005
12057111
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:020731/0180   Pages: 5
Recorded: 03/31/2008
Conveyance: PLEASE CORRECT THE FOURTH INVENTOR'S NAME ON THE ASSIGNMENT PREVIOUSLY RECORDED AT REEL 020714 AND FRAME 0529.
Assignors
1
SAKAMOTO, MASAOMI
Exec Dt:
03/19/2008
2
HIBI, YOSHIHARU
Exec Dt:
03/19/2008
3
YANO, TOSHIYUKI
Exec Dt:
03/19/2008
4
SATOH, RYOUICHI
Exec Dt:
03/19/2008
5
TAKAHIRA, TOSHIFUMI
Exec Dt:
03/19/2008
Assignee
1
FUJI XEROX CO., LTD.
7-3, AKASAKA 9-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8203751
US20090080005
12057111
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:023581/0638   Pages: 4
Recorded: 11/30/2009
Attorney Dkt #:Q116161
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, MASAOMI
Exec Dt:
11/19/2009
2
HIBI, YOSHIHARU
Exec Dt:
11/19/2009
3
SATOH, RYOUICHI
Exec Dt:
11/19/2009
4
TAKAHIRA, TOSHIFUMI
Exec Dt:
11/19/2009
5
SULISTIO, PAUVI
Exec Dt:
11/19/2009
6
TAKAHASHI, KAZUYUKI
Exec Dt:
11/19/2009
Assignee
1
FUJI XEROX CO., LTD.
7-3, AKASAKA 9-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8305665
US20100321747
12627916
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 9
Reel/Frame:023609/0293   Pages: 4
Recorded: 12/04/2009
Attorney Dkt #:Q116262
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, MASAOMI
Exec Dt:
11/26/2009
2
HIBI, YOSHIHARU
Exec Dt:
11/26/2009
3
SATOH, RYOUICHI
Exec Dt:
11/26/2009
4
TAKAHIRA, TOSHIFUMI
Exec Dt:
11/26/2009
5
SULISTIO, PAUVI
Exec Dt:
11/26/2009
6
TAKAHASHI, KAZUYUKI
Exec Dt:
11/26/2009
Assignee
1
FUJI XEROX CO., LTD.
7-3, AKASAKA 9-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8400677
US20100328688
12631584
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:024322/0235   Pages: 3
Recorded: 04/30/2010
Attorney Dkt #:145426
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIBI, YOSHIHARU
Exec Dt:
04/23/2010
2
SAKAMOTO, MASAOMI
Exec Dt:
04/23/2010
3
SATOH, RYOUICHI
Exec Dt:
04/23/2010
4
TAKAHIRA, TOSHIFUMI
Exec Dt:
04/23/2010
5
SULISTIO, PAUVI
Exec Dt:
04/23/2010
6
TAKAHASHI, KAZUYUKI
Exec Dt:
04/23/2010
Assignee
1
FUJI XEROX CO., LTD.
7-3, AKASAKA 9-CHOME
MINATO-KU
TOKYO 107-0052, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8736931
US20110080600
12771503
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 11
Reel/Frame:026358/0803   Pages: 2
Recorded: 05/31/2011
Attorney Dkt #:Q124799
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMA, DAIGO
Exec Dt:
05/23/2011
2
SAKAI, NORIKO
Exec Dt:
05/23/2011
3
SAKAMOTO, MASAOMI
Exec Dt:
05/23/2011
Assignee
1
FUJI XEROX CO., LTD.
7-3, AKASAKA 9-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8643908
US20120113441
13117774
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:027252/0962   Pages: 3
Recorded: 11/10/2011
Attorney Dkt #:SHIGA24.001APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIHARA, MASATO
Exec Dt:
11/02/2011
2
SAKAMOTO, MASAOMI
Exec Dt:
11/02/2011
Assignee
1
YAMAGATA UNIVERSITY
1-4-12, KOJIRAKAWA-MACHI, YAMAGATA-SHI
YAMAGATA, JAPAN 990-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9496068
US20120043510
13264204
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 13
Reel/Frame:027504/0529   Pages: 2
Recorded: 12/28/2011
Attorney Dkt #:151885
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, MASAOMI
Exec Dt:
12/20/2011
2
SASAKI, MAKOTO
Exec Dt:
12/20/2011
3
OKUTSU, MASARU
Exec Dt:
12/20/2011
4
HAMA, DAIGO
Exec Dt:
12/20/2011
Assignee
1
FUJI XEROX CO., LTD.
7-3, AKASAKA 9-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8755638
US20130071044
13338671
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:027571/0944   Pages: 2
Recorded: 01/20/2012
Attorney Dkt #:152122
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, MASAOMI
Exec Dt:
01/12/2012
2
SASAKI, MAKOTO
Exec Dt:
01/12/2012
3
OKUTSU, MASARU
Exec Dt:
01/12/2012
4
HAMA, DAIGO
Exec Dt:
01/12/2012
Assignee
1
FUJI XEROX CO., LTD.
7-3, AKASAKA 9-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130070259
13354839
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:027612/0693   Pages: 2
Recorded: 01/27/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUTSU, MASARU
Exec Dt:
01/19/2012
2
SAKAMOTO, MASAOMI
Exec Dt:
01/19/2012
3
SASAKI, MAKOTO
Exec Dt:
01/19/2012
4
HAMA, DAIGO
Exec Dt:
01/19/2012
Assignee
1
FUJI XEROX CO., LTD.
7-3, AKASAKA 9-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8750610
US20130016904
13360122
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 16
Reel/Frame:030396/0803   Pages: 5
Recorded: 05/10/2013
Attorney Dkt #:Q204236
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, MAKOTO
Exec Dt:
05/08/2013
2
SAKAMOTO, MASAOMI
Exec Dt:
05/08/2013
3
OKUTSU, MASARU
Exec Dt:
05/08/2013
4
HAMA, DAIGO
Exec Dt:
05/08/2013
Assignee
1
FUJI XEROX CO., LTD.
7-3, AKASAKA 9-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9053552
US20140093168
13891912
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE. NW
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 17
Reel/Frame:032801/0025   Pages: 4
Recorded: 05/01/2014
Attorney Dkt #:161507
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASHIRO, YOSUKE
Exec Dt:
03/27/2014
2
SAKAMOTO, MASAOMI
Exec Dt:
03/27/2014
3
OKUTSU, MASARU
Exec Dt:
03/27/2014
Assignee
1
FUJI XEROX CO., LTD.
7-3, AKASAKA 9-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9122978
US20150092204
14267251
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:035064/0128   Pages: 5
Recorded: 03/02/2015
Attorney Dkt #:Q218107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, SHIGERU
Exec Dt:
02/19/2015
2
SAKAMOTO, MASAOMI
Exec Dt:
02/19/2015
3
HARA, TOMOSHI
Exec Dt:
02/19/2015
4
KUBO, MASAHIKO
Exec Dt:
02/19/2015
5
TAKAHASHI, NOBUKAZU
Exec Dt:
02/19/2015
Assignee
1
FUJI XEROX CO., LTD.
7-3, AKASAKA 9-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9426314
US20150264190
14634963
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 19
Reel/Frame:039209/0748   Pages: 4
Recorded: 07/21/2016
Attorney Dkt #:Q228034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIMOTO, SHUICHI
Exec Dt:
07/01/2016
2
SAKAMOTO, MASAOMI
Exec Dt:
07/01/2016
3
SUGI, SHINSUKE
Exec Dt:
07/01/2016
Assignee
1
FUJI XEROX CO., LTD.
7-3, AKASAKA 9-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9942419
US20170195500
15215686
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 20
Reel/Frame:042575/0124   Pages: 6
Recorded: 06/02/2017
Attorney Dkt #:Q233516
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, TETSUHIRO
Exec Dt:
04/03/2017
2
SAKAMOTO, MASAOMI
Exec Dt:
04/03/2017
3
OGASAWARA, FUMIHIKO
Exec Dt:
04/03/2017
4
YASUI, OSAMU
Exec Dt:
04/03/2017
5
TASHIRO, YOSUKE
Exec Dt:
04/03/2017
6
MIYAMORI, SHINYA
Exec Dt:
04/03/2017
Assignee
1
FUJI XEROX CO., LTD.
7-3, AKASAKA 9-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10369746
US20180009169
15612019
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037

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