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 : TASAKA, MASAKI
Total Assignments: 10
Assignment: 1
Reel/Frame:022577/0486   Pages: 5
Recorded: 04/22/2009
Attorney Dkt #:09R-024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTA, HIROSHI
Exec Dt:
03/24/2009
2
TAKAHASHI, SEIJI
Exec Dt:
03/24/2009
3
TASAKA, MASAKI
Exec Dt:
03/24/2009
4
SAKUTA, YUICHIRO
Exec Dt:
03/24/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8176025
US20090234882
12401663
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 2
Reel/Frame:022839/0017   Pages: 4
Recorded: 06/17/2009
Attorney Dkt #:341237US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASAKA, MASAKI
Exec Dt:
05/13/2009
2
TAKAHASHI, SEIJI
Exec Dt:
05/13/2009
3
OTA, HIROSHI
Exec Dt:
05/13/2009
4
SAKUTA, YUICHIRO
Exec Dt:
05/13/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8190563
US20090271452
12426413
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:022785/0704   Pages: 5
Recorded: 06/05/2009
Attorney Dkt #:09R-040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTA, HIROSHI
Exec Dt:
06/05/2009
2
TASAKA, MASAKI
Exec Dt:
06/05/2009
3
TAKAHASHI, SEIJI
Exec Dt:
06/05/2009
4
SAKUTA, YUICHIRO
Exec Dt:
06/05/2009
5
SAITO, HIROHISA
Exec Dt:
06/05/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8584009
US20090313539
12478848
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 4
Reel/Frame:023381/0704   Pages: 5
Recorded: 10/16/2009
Attorney Dkt #:09R-057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, SEIJI
Exec Dt:
10/15/2009
2
SAKUTA, YUICHIRO
Exec Dt:
10/15/2009
3
OTA, HIROSHI
Exec Dt:
10/15/2009
4
TASAKA, MASAKI
Exec Dt:
10/15/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8260051
US20100098336
12580326
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 5
Reel/Frame:025011/0879   Pages: 2
Recorded: 09/10/2010
Attorney Dkt #:6164-00407/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, SHIGERU
Exec Dt:
08/30/2010
2
SHIMMOTO, TAKAFUMI
Exec Dt:
08/30/2010
3
ISHIKURA, KOHJI
Exec Dt:
08/30/2010
4
TASAKA, MASAKI
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 #
 
 
 
 
 
 
 
 
 
 
 
8599400
US20110063652
12923242
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VIRGINIA 20195
Assignment: 6
Reel/Frame:035209/0605   Pages: 4
Recorded: 03/17/2015
Attorney Dkt #:450750US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIMURA, TATSUO
Exec Dt:
03/10/2015
2
SASAKI, TOHRU
Exec Dt:
03/10/2015
3
ISHII, YUKINORI
Exec Dt:
03/10/2015
4
KODAIRA, ITARU
Exec Dt:
03/10/2015
5
OKAZATO, ATSUSHI
Exec Dt:
03/10/2015
6
KUROYANAGI, TOMOHIRO
Exec Dt:
03/10/2015
7
TASAKA, MASAKI
Exec Dt:
03/10/2015
8
SASAKI, MAKOTO
Exec Dt:
03/10/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9497348
US20150271353
14659802
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:037452/0804   Pages: 7
Recorded: 01/11/2016
Attorney Dkt #:6164-000965-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROYANAGI, TOMOHIRO
Exec Dt:
01/05/2016
2
SASAKI, MAKOTO
Exec Dt:
01/05/2016
3
AOKI, JUNKI
Exec Dt:
01/05/2016
4
MORI, TAKUYA
Exec Dt:
01/05/2016
5
KODAIRA, ITARU
Exec Dt:
01/05/2016
6
ISHII, YUKINORI
Exec Dt:
01/05/2016
7
IKKANZAKA, HIROAKI
Exec Dt:
01/05/2016
8
KITTAKA, FUMIYOSHI
Exec Dt:
01/05/2016
9
TASAKA, MASAKI
Exec Dt:
01/05/2016
10
MAEMURA, KOICHIRO
Exec Dt:
01/05/2016
11
SAKUYAMA, HIROYUKI
Exec Dt:
01/05/2016
12
SASAKI, TOHRU
Exec Dt:
01/05/2016
13
OKAZATO, ATSUSHI
Exec Dt:
01/05/2016
Assignee
1
RICOH COMPANY, LIMITED
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9985948
US20160212114
14990878
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 8
Reel/Frame:037534/0170   Pages: 6
Recorded: 01/20/2016
Attorney Dkt #:6150-001008-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITTAKA, FUMIYOSHI
Exec Dt:
01/14/2016
2
AOKI, JUNKI
Exec Dt:
01/14/2016
3
MORI, TAKUYA
Exec Dt:
01/14/2016
4
KODAIRA, ITARU
Exec Dt:
01/14/2016
5
ISHII, YUKINORI
Exec Dt:
01/14/2016
6
KUROYANAGI, TOMOHIRO
Exec Dt:
01/14/2016
7
MAEMURA, KOICHIRO
Exec Dt:
01/14/2016
8
TASAKA, MASAKI
Exec Dt:
01/14/2016
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9906658
US20160234393
15001376
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 9
Reel/Frame:043900/0701   Pages: 2
Recorded: 10/19/2017
Attorney Dkt #:508515US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TASAKA, MASAKI
Exec Dt:
10/18/2017
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME,OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10599295
US20180115664
15787819
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:056991/0144   Pages: 5
Recorded: 07/27/2021
Attorney Dkt #:21RT-038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TASAKA, MASAKI
Exec Dt:
07/15/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11451678
US20220094800
17443552
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST. N.W.
SUITE 400
WASHINGTON, DC 20007

Search Results as of: 04/28/2024 07:32 PM
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