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 : IZUMIYA, KAZUMA
Total Assignments: 17
Assignment: 1
Reel/Frame:029591/0603   Pages: 3
Recorded: 12/21/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZUMIYA, KAZUMA
Exec Dt:
12/19/2012
2
HARASAKA, KAZUHIRO
Exec Dt:
12/19/2012
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9046808
US20130208067
13724191
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 2
Reel/Frame:036611/0951   Pages: 4
Recorded: 09/21/2015
Attorney Dkt #:460519US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NUMATA, MASAYUKI
Exec Dt:
09/14/2015
2
HAGITA, KENTAROH
Exec Dt:
09/14/2015
3
IZUMIYA, KAZUMA
Exec Dt:
09/14/2015
4
JIKUTANI, NAOTO
Exec Dt:
09/14/2015
5
HIGASHI, YASUHIRO
Exec Dt:
09/14/2015
6
SUZUDO, TSUYOSHI
Exec Dt:
09/14/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160094003
14859797
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:036647/0483   Pages: 4
Recorded: 09/24/2015
Attorney Dkt #:460591US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGITA, KENTAROH
Exec Dt:
09/18/2015
2
SUZUDO, TSUYOSHI
Exec Dt:
09/18/2015
3
HIGASHI, YASUHIRO
Exec Dt:
09/18/2015
4
JIKUTANI, NAOTO
Exec Dt:
09/18/2015
5
NUMATA, MASAYUKI
Exec Dt:
09/18/2015
6
IZUMIYA, KAZUMA
Exec Dt:
09/18/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160094006
14863803
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:036683/0969   Pages: 4
Recorded: 09/29/2015
Attorney Dkt #:460765US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZUMIYA, KAZUMA
Exec Dt:
09/28/2015
2
SUZUDO, TSUYOSHI
Exec Dt:
09/28/2015
3
JIKUTANI, NAOTO
Exec Dt:
09/28/2015
4
HIGASHI, YASUHIRO
Exec Dt:
09/28/2015
5
HAGITA, KENTAROH
Exec Dt:
09/28/2015
6
NUMATA, MASAYUKI
Exec Dt:
09/28/2015
7
ARAI, NOBUYUKI
Exec Dt:
09/28/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9935420
US20160094009
14869336
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:037993/0533   Pages: 4
Recorded: 03/16/2016
Attorney Dkt #:2271/88492
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKURA, YUSUKE
Exec Dt:
03/10/2016
2
JIKUTANI, NAOTO
Exec Dt:
03/10/2016
3
IZUMIYA, KAZUMA
Exec Dt:
03/10/2016
4
HARADA, SHINICHI
Exec Dt:
03/10/2016
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160276809
15068395
Correspondence name and address
PAUL TENG, COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NY 10112
Assignment: 6
Reel/Frame:042465/0629   Pages: 3
Recorded: 05/15/2017
Attorney Dkt #:2271/88492
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKURA, YUSUKE
Exec Dt:
03/10/2016
2
JIKUTANI, NAOTO
Exec Dt:
03/10/2016
3
IZUMIYA, KAZUMA
Exec Dt:
03/10/2016
4
HARADA, SHINICHI
Exec Dt:
03/10/2016
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160276809
15068395
Correspondence name and address
PAUL TENG, COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NY 10112
Assignment: 7
Reel/Frame:040466/0840   Pages: 6
Recorded: 11/30/2016
Attorney Dkt #:2271/89177
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARADA, SHINICHI
Exec Dt:
11/21/2016
2
JIKUTANI, NAOTO
Exec Dt:
11/18/2016
3
IZUMIYA, KAZUMA
Exec Dt:
11/18/2016
4
OKURA, YUSUKE
Exec Dt:
11/18/2016
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10054870
US20170168412
15364445
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NY 10112
Assignment: 8
Reel/Frame:043332/0320   Pages: 6
Recorded: 08/18/2017
Attorney Dkt #:17R-073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZUMIYA, KAZUMA
Exec Dt:
08/08/2017
2
JIKUTANI, NAOTO
Exec Dt:
08/08/2017
3
NUMATA, MASAYUKI
Exec Dt:
08/08/2017
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10498108
US20180034244
15551955
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 9
Reel/Frame:045892/0845   Pages: 7
Recorded: 05/24/2018
Attorney Dkt #:18R-008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEOH, TOSHIYUKI
Exec Dt:
05/21/2018
2
HAGITA, KENTAROH
Exec Dt:
05/21/2018
3
JIKUTANI, NAOTO
Exec Dt:
05/21/2018
4
HIGASHI, YASUHIRO
Exec Dt:
05/21/2018
5
IZUMIYA, KAZUMA
Exec Dt:
05/21/2018
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10626842
US20180347537
15988166
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 10
Reel/Frame:048272/0614   Pages: 11
Recorded: 02/08/2019
Attorney Dkt #:520064US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, SHUICHI
Exec Dt:
01/29/2019
2
TSUKAMOTO, NOBUNARI
Exec Dt:
01/29/2019
3
UENO, TSUYOSHI
Exec Dt:
01/29/2019
4
NAKAMURA, TADASHI
Exec Dt:
01/29/2019
5
JIKUTANI, NAOTO
Exec Dt:
02/04/2019
6
IZUMIYA, KAZUMA
Exec Dt:
02/04/2019
7
SAKAI, ATSUSHI
Exec Dt:
01/29/2019
8
YANAGIHASHI, MASAYUKI
Exec Dt:
02/03/2019
9
YAMADA, YASUFUMI
Exec Dt:
01/30/2019
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11579289
US20190250270
16270639
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:052938/0061   Pages: 11
Recorded: 06/15/2020
Attorney Dkt #:530622US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEOH, TOSHIYUKI
Exec Dt:
06/01/2020
2
YAMADA, YASUFUMI
Exec Dt:
06/08/2020
3
SAKAI, ATSUSHI
Exec Dt:
06/02/2020
4
JIKUTANI, NAOTO
Exec Dt:
06/01/2020
5
UENO, TSUYOSHI
Exec Dt:
06/01/2020
6
TSUKAMOTO, NOBUNARI
Exec Dt:
06/01/2020
7
NAKAMURA, TADASHI
Exec Dt:
06/01/2020
8
IZUMIYA, KAZUMA
Exec Dt:
06/04/2020
9
SUZUKI, SHUICHI
Exec Dt:
06/01/2020
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11808855
US20210165101
16772897
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:053790/0351   Pages: 7
Recorded: 09/16/2020
Attorney Dkt #:532821US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NUMATA, MASAYUKI
Exec Dt:
07/09/2020
2
IKEOH, TOSHIYUKI
Exec Dt:
07/06/2020
3
IZUMIYA, KAZUMA
Exec Dt:
07/06/2020
4
UENO, TSUYOSHI
Exec Dt:
07/06/2020
5
JIKUTANI, NAOTO
Exec Dt:
07/06/2020
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210013703
16981503
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:054440/0087   Pages: 6
Recorded: 11/23/2020
Attorney Dkt #:15268US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZUMIYA, KAZUMA
Exec Dt:
10/26/2020
2
JIKUTANI, NAOTO
Exec Dt:
10/30/2020
3
HARASAKA, KAZUHIRO
Exec Dt:
10/26/2020
4
SUZUKI, RYOICHIRO
Exec Dt:
10/26/2020
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME,
OHTA-KU,
TOKYO,, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210167579
17100951
Correspondence name and address
XSENSUS LLP
200 DAINGERFIELD ROAD
SUITE 201
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:056716/0579   Pages: 4
Recorded: 06/30/2021
Attorney Dkt #:537326US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIDA, MISAKI
Exec Dt:
05/20/2021
2
JIKUTANI, NAOTO
Exec Dt:
05/18/2021
3
IZUMIYA, KAZUMA
Exec Dt:
05/19/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210399523
17419826
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:057183/0307   Pages: 6
Recorded: 08/16/2021
Attorney Dkt #:17315US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATOH, TAKUMI
Exec Dt:
07/28/2021
2
IKEOH, TOSHIYUKI
Exec Dt:
07/26/2021
3
IZUMIYA, KAZUMA
Exec Dt:
07/26/2021
4
UENO, TSUYOSHI
Exec Dt:
07/26/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU,
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220158418
17431184
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:059180/0532   Pages: 5
Recorded: 03/07/2022
Attorney Dkt #:18568US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKA, YUUKI
Exec Dt:
02/08/2022
2
IZUMIYA, KAZUMA
Exec Dt:
02/14/2022
3
SATOH, TAKUMI
Exec Dt:
02/10/2022
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU,
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220299607
17687680
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD,
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:064601/0955   Pages: 5
Recorded: 08/16/2023
Attorney Dkt #:22172US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZUMIYA, KAZUMA
Exec Dt:
07/19/2023
2
JIKUTANI, NAOTO
Exec Dt:
07/11/2023
3
HARASAKA, KAZUHIRO
Exec Dt:
07/06/2023
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240128725
18277387
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314

Search Results as of: 04/27/2024 10:38 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