skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : SADASUE, TAMON
Total Assignments: 21
Assignment: 1
Reel/Frame:021438/0549   Pages: 3
Recorded: 08/26/2008
Attorney Dkt #:331013US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SADASUE, TAMON
Exec Dt:
08/19/2008
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090077168
12197413
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:021771/0500   Pages: 6
Recorded: 10/31/2008
Attorney Dkt #:6453P123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKUYAMA, HIROYUKI
Exec Dt:
09/18/2008
2
ONEDA, SHOGO
Exec Dt:
09/19/2008
3
HAMATANI, CHIHIRO
Exec Dt:
09/18/2008
4
HARA, JUNICHI
Exec Dt:
09/18/2008
5
KODAMA, TAKU
Exec Dt:
09/18/2008
6
TAKENAKA, MAIKO
Exec Dt:
09/18/2008
7
SADASUE, TAMON
Exec Dt:
09/18/2008
8
KOBAYASHI, KOJI
Exec Dt:
09/18/2008
9
INAMOTO, HIROHISA
Exec Dt:
09/18/2008
10
KIHARA, YUKA
Exec Dt:
09/18/2008
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8122379
US20090119585
12263335
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085-4040
Assignment: 3
Reel/Frame:021627/0753   Pages: 4
Recorded: 09/30/2008
Attorney Dkt #:332768US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIHARA, YUKA
Exec Dt:
09/19/2008
2
KOBAYASHI, KOJI
Exec Dt:
09/19/2008
3
SAKUYAMA, HIROYUKI
Exec Dt:
09/19/2008
4
HARA, JUNICHI
Exec Dt:
09/19/2008
5
KODAMA, TAKU
Exec Dt:
09/19/2008
6
TAKENAKA, MAIKO
Exec Dt:
09/19/2008
7
INAMOTO, HIROHISA
Exec Dt:
09/19/2008
8
SADASUE, TAMON
Exec Dt:
09/19/2008
9
HAMATANI, CHIHIRO
Exec Dt:
09/19/2008
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090119583
12241208
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:022396/0865   Pages: 2
Recorded: 03/03/2009
Attorney Dkt #:6164-000305/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SADASUE, TAMON
Exec Dt:
02/26/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090238483
12379857
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VIRGINIA 20195
Assignment: 5
Reel/Frame:023000/0717   Pages: 3
Recorded: 07/24/2009
Attorney Dkt #:345977US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SADASUE, TAMON
Exec Dt:
07/08/2009
2
MATSUBARA, AKIO
Exec Dt:
07/08/2009
3
SAKUYAMA, HIROYUKI
Exec Dt:
07/08/2009
4
KOBAYASHI, KOJI
Exec Dt:
07/08/2009
5
HARA, JUNICHI
Exec Dt:
07/08/2009
6
KODAMA, TAKU
Exec Dt:
07/08/2009
7
TAKENAKA, MAIKO
Exec Dt:
07/08/2009
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME, OHTA -KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8295618
US20100034473
12507984
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:024993/0753   Pages: 2
Recorded: 09/08/2010
Attorney Dkt #:6164-000414/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SADASUE, TAMON
Exec Dt:
08/30/2010
2
SAKUYAMA, HIROYUKI
Exec Dt:
08/31/2010
3
HARA, JUNICHI
Exec Dt:
08/30/2010
4
YAMAGATA, JUNICHI
Exec Dt:
08/30/2010
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8649616
US20110064309
12923191
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 7
Reel/Frame:025544/0699   Pages: 2
Recorded: 12/28/2010
Attorney Dkt #:373839US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIHARA, YUKA
Exec Dt:
12/09/2010
2
SADASUE, TAMON
Exec Dt:
12/09/2010
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8605328
US20110170122
12979835
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:025588/0529   Pages: 3
Recorded: 01/05/2011
Attorney Dkt #:372447US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SADASUE, TAMON
Exec Dt:
12/21/2010
2
KIHARA, YUKA
Exec Dt:
12/21/2010
Assignee
1
RICOH COMPANY, LTD
POST OFFICE 1-3-6, NAKAMAGOME
OTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110164283
12976133
Correspondence name and address
OBLON SPIVAK
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:029895/0165   Pages: 4
Recorded: 02/28/2013
Attorney Dkt #:12R-099
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SADASUE, TAMON
Exec Dt:
02/28/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130235061
13780069
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 10
Reel/Frame:029906/0939   Pages: 4
Recorded: 03/01/2013
Attorney Dkt #:12R-104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, SATOSHI
Exec Dt:
03/01/2013
2
MORITA, NAOYA
Exec Dt:
03/01/2013
3
OHASHI, NAOYA
Exec Dt:
03/01/2013
4
SADASUE, TAMON
Exec Dt:
03/01/2013
5
MORI, SATOSHI
Exec Dt:
03/01/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130247049
13782347
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 11
Reel/Frame:031061/0127   Pages: 6
Recorded: 08/22/2013
Attorney Dkt #:6547-000402/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SADASUE, TAMON
Exec Dt:
08/21/2013
2
MORI, SATOSHI
Exec Dt:
08/21/2013
3
OHASHI, NAOYA
Exec Dt:
08/21/2013
4
AOKI, SATOSHI
Exec Dt:
08/21/2013
5
MORITA, NAOYA
Exec Dt:
08/21/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9268577
US20140075176
13973046
Correspondence name and address
HARNESS, DICKEY & PIERCE P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 12
Reel/Frame:033632/0267   Pages: 6
Recorded: 08/28/2014
Attorney Dkt #:440399US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SADASUE, TAMON
Exec Dt:
08/21/2014
2
OZAWA, KENICHI
Exec Dt:
08/21/2014
3
KAJIWARA, YASUHIRO
Exec Dt:
08/21/2014
4
SAITOH, TAKAYUKI
Exec Dt:
08/21/2014
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150070714
14471547
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:033641/0091   Pages: 6
Recorded: 08/29/2014
Attorney Dkt #:440408US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAJIWARA, YASUHIRO
Exec Dt:
08/26/2014
2
SADASUE, TAMON
Exec Dt:
08/26/2014
3
OZAWA, KENICHI
Exec Dt:
08/26/2014
4
SAITOH, TAKAYUKI
Exec Dt:
08/26/2014
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9378558
US20150071493
14473155
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:034864/0252   Pages: 2
Recorded: 02/02/2015
Attorney Dkt #:448210US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SADASUE, TAMON
Exec Dt:
01/27/2015
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9846966
US20150228122
14611450
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:035973/0598   Pages: 8
Recorded: 07/02/2015
Attorney Dkt #:456336US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAZAWA, KAZUHIRO
Exec Dt:
06/24/2015
2
AOKI, SATOSHI
Exec Dt:
06/29/2015
3
KAJIWARA, YASUHIRO
Exec Dt:
06/14/2015
4
SADASUE, TAMON
Exec Dt:
06/24/2015
5
SUZUKI, KENJI
Exec Dt:
06/25/2015
6
MATSUSHITA, KAZUFUMI
Exec Dt:
06/24/2015
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU,TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9456220
US20160014429
14790788
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:037285/0658   Pages: 6
Recorded: 12/14/2015
Attorney Dkt #:2271/88266
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, SATOSHI
Exec Dt:
12/08/2015
2
SADASUE, TAMON
Exec Dt:
12/08/2015
3
KAJIWARA, YASUHIRO
Exec Dt:
12/08/2015
4
TAKAZAWA, KAZUHIRO
Exec Dt:
12/09/2015
5
MATSUSHITA, KAZUFUMI
Exec Dt:
12/08/2015
6
HASHIMOTO, YASUKO
Exec Dt:
12/11/2015
7
SHIRATAKA, YASUKO
Exec Dt:
12/10/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9846043
US20160196654
14967761
Correspondence name and address
PAUL TENG [2271/88266]
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA 20TH FLOOR
NEW YORK, NY 10112
Assignment: 17
Reel/Frame:039041/0389   Pages: 11
Recorded: 06/29/2016
Attorney Dkt #:16R-034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SADASUE, TAMON
Exec Dt:
06/29/2016
2
KAJIWARA, YASUHIRO
Exec Dt:
06/29/2016
3
TAKAZAWA, KAZUHIRO
Exec Dt:
06/29/2016
4
MATSUSHITA, KAZUFUMI
Exec Dt:
06/29/2016
5
SHIRATAKA, YASUKO
Exec Dt:
06/29/2016
6
HASHIMOTO, YASUKO
Exec Dt:
06/29/2016
7
AOKI, SATOSHI
Exec Dt:
06/29/2016
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9912427
US20170019245
15196179
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 18
Reel/Frame:042388/0133   Pages: 6
Recorded: 05/02/2017
Attorney Dkt #:FN201700518
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAYAMA, HIROSHI
Exec Dt:
04/18/2017
2
KUDO, KOICHI
Exec Dt:
04/18/2017
3
OKAMOTO, TOSHIHIRO
Exec Dt:
04/18/2017
4
SADASUE, TAMON
Exec Dt:
04/21/2017
5
OIKAWA, KEN
Exec Dt:
04/18/2017
6
BANDO, HANAKO
Exec Dt:
04/18/2017
7
MAEDA, DAISUKE
Exec Dt:
04/18/2017
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10121040
US20170316241
15497500
Correspondence name and address
DUFT BORNSEN & FETTIG LLP
1526 SPRUCE STREET
SUITE 302
BOULDER, CO 80302
Assignment: 19
Reel/Frame:050251/0128   Pages: 6
Recorded: 09/03/2019
Attorney Dkt #:524725US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOTA, SOICHIRO
Exec Dt:
07/29/2019
2
TAKENAKA, HIROKAZU
Exec Dt:
07/29/2019
3
SADASUE, TAMON
Exec Dt:
07/29/2019
4
KATAGIRI, KEITA
Exec Dt:
07/30/2019
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10992879
US20200029025
16490820
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:051384/0866   Pages: 4
Recorded: 12/30/2019
Attorney Dkt #:523973US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOTA, SOICHIRO
Exec Dt:
11/06/2019
2
TAKENAKA, HIROKAZU
Exec Dt:
11/06/2019
3
SADASUE, TAMON
Exec Dt:
11/06/2019
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11039120
US20190394447
16482162
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:053456/0826   Pages: 2
Recorded: 08/11/2020
Attorney Dkt #:531618US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SADASUE, TAMON
Exec Dt:
08/07/2020
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11245888
US20210058598
16968986
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/29/2024 02:40 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT