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 : OBA, YOSHITAKA
Total Assignments: 25
Assignment: 1
Reel/Frame:005514/0962   Pages: 2
Recorded: 11/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKAYAMA, KENJI
Exec Dt:
11/02/1990
2
OBA, YOSHITAKA
Exec Dt:
11/02/1990
3
IMAZONO, MASAHIKO
Exec Dt:
11/02/1990
4
ENOKI, MASATOSHI
Exec Dt:
11/02/1990
5
SHIMIZU, MASAO
Exec Dt:
11/02/1990
6
OHTA, YOSHIKI
Exec Dt:
11/02/1990
7
NAKANO, KOJI
Exec Dt:
11/02/1990
8
MATSUDA, EIJI
Exec Dt:
11/02/1990
9
TOKUNAGA, OSAMU
Exec Dt:
11/02/1990
10
NAKANO, TOMOAKI
Exec Dt:
11/02/1990
11
WATANABE, HACHIHEI
Exec Dt:
11/02/1990
12
USHITA, TOSHIHIDE
Exec Dt:
11/02/1990
Assignee
1
TOTO LTD.
1-1, NAKASHIMA 2-CHOME, KOKURAKITA-KU, KITAKYUSHU-SHI, FUKUOKA-KEN, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5143295
NONE
07614905
Correspondence name and address
JORDAN AND HAMBURG
122 EAST 42ND STREET
NEW YORK, NY 10168
Assignment: 2
Reel/Frame:016874/0269   Pages: 3
Recorded: 08/10/2005
Attorney Dkt #:00862.104479
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OBA, YOSHITAKA
Exec Dt:
08/05/2005
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7580139
US20060033952
11199989
Correspondence name and address
FITZPATRICK, CELLA, HARPER ET AL.
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3800
Assignment: 3
Reel/Frame:023052/0172   Pages: 3
Recorded: 08/05/2009
Attorney Dkt #:10050347US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OBA, YOSHITAKA
Exec Dt:
05/01/2009
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090279138
12437688
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 4
Reel/Frame:023685/0764   Pages: 3
Recorded: 12/22/2009
Attorney Dkt #:10063791US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OBA, YOSHITAKA
Exec Dt:
07/27/2009
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8456672
US20100053673
12542853
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 5
Reel/Frame:024376/0842   Pages: 3
Recorded: 05/13/2010
Attorney Dkt #:10054652US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OBA, YOSHITAKA
Exec Dt:
01/07/2010
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8576416
US20100208291
12684361
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 6
Reel/Frame:026153/0648   Pages: 3
Recorded: 04/20/2011
Attorney Dkt #:10076714US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OBA, YOSHITAKA
Exec Dt:
11/24/2010
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8849177
US20110150551
12971602
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 7
Reel/Frame:027906/0137   Pages: 3
Recorded: 03/22/2012
Attorney Dkt #:10104080US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OBA, YOSHITAKA
Exec Dt:
10/26/2011
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120140263
13297330
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 8
Reel/Frame:027388/0045   Pages: 4
Recorded: 12/15/2011
Attorney Dkt #:10090444WOUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASHIRO, HIROHIKO
Exec Dt:
11/16/2011
2
TANIOKA, HIROSHI
Exec Dt:
11/17/2011
3
OBA, YOSHITAKA
Exec Dt:
11/17/2011
4
UNNO, KOUICHI
Exec Dt:
11/17/2011
5
KIRIHATA, DAIJI
Exec Dt:
11/17/2011
6
ITO, AKIO
Exec Dt:
11/17/2011
7
HARA, KENJI
Exec Dt:
11/17/2011
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120140284
13375116
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 9
Reel/Frame:027922/0726   Pages: 3
Recorded: 03/26/2012
Attorney Dkt #:10089622US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OBA, YOSHITAKA
Exec Dt:
11/21/2011
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120154871
13304122
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 10
Reel/Frame:027547/0827   Pages: 3
Recorded: 01/17/2012
Attorney Dkt #:10091040WOUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASHIRO, HIROHIKO
Exec Dt:
12/21/2011
2
TANIOKA, HIROSHI
Exec Dt:
12/21/2011
3
OBA, YOSHITAKA
Exec Dt:
12/20/2011
4
SATO, MASAYUKI
Exec Dt:
12/21/2011
5
HARA, KENJI
Exec Dt:
12/20/2011
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120182577
13380358
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 11
Reel/Frame:027922/0480   Pages: 3
Recorded: 03/25/2012
Attorney Dkt #:10091039WOUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASHIRO, HIROHIKO
Exec Dt:
02/28/2012
2
TANIOKA, HIROSHI
Exec Dt:
03/01/2012
3
OBA, YOSHITAKA
Exec Dt:
03/01/2012
4
SATO, MASAYUKI
Exec Dt:
03/01/2012
5
HARA, KENJI
Exec Dt:
03/01/2012
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120274539
13394211
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 12
Reel/Frame:030582/0242   Pages: 3
Recorded: 06/10/2013
Attorney Dkt #:10102061US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OBA, YOSHITAKA
Exec Dt:
02/13/2013
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130235411
13768910
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 13
Reel/Frame:035634/0390   Pages: 3
Recorded: 05/14/2015
Attorney Dkt #:10121467US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OBA, YOSHITAKA
Exec Dt:
11/17/2014
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9262102
US20150153972
14553951
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 14
Reel/Frame:036157/0772   Pages: 3
Recorded: 07/22/2015
Attorney Dkt #:10127136US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OBA, YOSHITAKA
Exec Dt:
03/20/2015
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9329812
US20150293723
14680899
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 15
Reel/Frame:036733/0023   Pages: 3
Recorded: 09/30/2015
Attorney Dkt #:10132733US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OBA, YOSHITAKA
Exec Dt:
07/02/2015
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10254809
US20160011637
14796039
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 16
Reel/Frame:041926/0581   Pages: 3
Recorded: 04/07/2017
Attorney Dkt #:10168250US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OBA, YOSHITAKA
Exec Dt:
12/27/2016
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9948804
US20170223205
15402834
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 17
Reel/Frame:046686/0666   Pages: 3
Recorded: 08/02/2018
Attorney Dkt #:10176196US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAHARA, NOBUAKI
Exec Dt:
04/20/2018
2
FUJITA, RYO
Exec Dt:
04/20/2018
3
SHINNAE, TORU
Exec Dt:
04/20/2018
4
OBA, YOSHITAKA
Exec Dt:
04/20/2018
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10974920
US20180334349
15982779
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 18
Reel/Frame:046531/0462   Pages: 3
Recorded: 08/02/2018
Attorney Dkt #:10176203US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBA, YOSHITAKA
Exec Dt:
04/27/2018
2
MIYAHARA, NOBUAKI
Exec Dt:
05/09/2018
3
FUJITA, RYO
Exec Dt:
04/27/2018
4
SHINNAE, TORU
Exec Dt:
05/08/2018
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10416934
US20180335983
15982816
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 19
Reel/Frame:050797/0463   Pages: 6
Recorded: 10/22/2019
Attorney Dkt #:10176201US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, RYO
Exec Dt:
06/21/2018
2
GUERMONT, JEROME
Exec Dt:
10/11/2019
3
SHINNAE, TORU
Exec Dt:
06/21/2018
4
MIYAHARA, NOBUAKI
Exec Dt:
06/21/2018
5
OBA, YOSHITAKA
Exec Dt:
06/21/2018
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10518999
US20180334351
15982811
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 20
Reel/Frame:051146/0948   Pages: 6
Recorded: 12/01/2019
Attorney Dkt #:10176204US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINNAE, TORU
Exec Dt:
08/08/2018
2
GUERMONT, JEROME
Exec Dt:
10/11/2019
3
MIYAHARA, NOBUAKI
Exec Dt:
08/23/2018
4
FUJITA, RYO
Exec Dt:
08/23/2018
5
OBA, YOSHITAKA
Exec Dt:
08/08/2018
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10754284
US20180335741
15982621
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 21
Reel/Frame:050353/0426   Pages: 3
Recorded: 09/11/2019
Attorney Dkt #:10193334US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAHARA, NOBUAKI
Exec Dt:
05/10/2019
2
FUJITA, RYO
Exec Dt:
05/10/2019
3
OBA, YOSHITAKA
Exec Dt:
05/10/2019
4
SHINNAE, TORU
Exec Dt:
05/10/2019
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10726318
US20190377990
16426378
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 22
Reel/Frame:052120/0066   Pages: 5
Recorded: 03/08/2020
Attorney Dkt #:10193680US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJII, YUTORI
Exec Dt:
12/02/2019
2
OBA, YOSHITAKA
Exec Dt:
12/09/2019
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11307816
NONE
16685730
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 23
Reel/Frame:056754/0922   Pages: 3
Recorded: 07/05/2021
Attorney Dkt #:10206272US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OBA, YOSHITAKA
Exec Dt:
06/07/2021
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11582367
NONE
17348924
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 24
Reel/Frame:061573/0142   Pages: 3
Recorded: 10/28/2022
Attorney Dkt #:11007696US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OBA, YOSHITAKA
Exec Dt:
10/06/2022
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230140919
17968269
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 25
Reel/Frame:065128/0152   Pages: 3
Recorded: 10/04/2023
Attorney Dkt #:11014043US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OBA, YOSHITAKA
Exec Dt:
08/10/2023
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240078400
18451379
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN

Search Results as of: 04/24/2024 07:30 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