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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 : ZAMA, YUU
Total Assignments: 16
Assignment: 1
Reel/Frame:029573/0957   Pages: 5
Recorded: 12/14/2012
Attorney Dkt #:2271/84768
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, SHOGO
Exec Dt:
12/04/2012
2
MIYAZAWA, HIDEYUKI
Exec Dt:
12/04/2012
3
OKADA, NORIAKI
Exec Dt:
12/04/2012
4
MURATA, SHOZO
Exec Dt:
12/04/2012
5
MUTOH, TOSHIYUKI
Exec Dt:
12/04/2012
6
YAMADA, SHIGERU
Exec Dt:
12/04/2012
7
NAKASHIMA, MAKITO
Exec Dt:
12/04/2012
8
UTSUKI, AYA
Exec Dt:
12/04/2012
9
HAYAKAWA, KENICHI
Exec Dt:
12/04/2012
10
AOKI, KIMIO
Exec Dt:
12/04/2012
11
ZAMA, YUU
Exec Dt:
12/04/2012
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130153477
13714743
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 2
Reel/Frame:031042/0405   Pages: 4
Recorded: 08/06/2013
Attorney Dkt #:2271/85466
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, KENICHI
Exec Dt:
08/05/2013
2
SUZUKI, SHOGO
Exec Dt:
08/05/2013
3
MIYAZAWA, HIDEYUKI
Exec Dt:
08/05/2013
4
AOKI, KIMIO
Exec Dt:
08/05/2013
5
OKADA, NORIAKI
Exec Dt:
08/05/2013
6
UTSUKI, AYA
Exec Dt:
08/05/2013
7
ZAMA, YUU
Exec Dt:
08/05/2013
8
MUTOH, TOSHIYUKI
Exec Dt:
08/05/2013
9
YAMADA, SHIGERU
Exec Dt:
08/05/2013
10
NAKASHIMA, MAKITO
Exec Dt:
08/05/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9260330
US20140048464
13959926
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 3
Reel/Frame:035773/0271   Pages: 5
Recorded: 06/03/2015
Attorney Dkt #:454758US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAMA, YUU
Exec Dt:
04/13/2015
2
MUTOH, TOSHIYUKI
Exec Dt:
04/13/2015
3
MIYAZAWA, HIDEYUKI
Exec Dt:
04/13/2015
4
NAKASHIMA, MAKITO
Exec Dt:
04/13/2015
5
SUZUKI, SHOGO
Exec Dt:
04/13/2015
6
UTSUKI, AYA
Exec Dt:
04/13/2015
7
HAYAKAWA, KENICHI
Exec Dt:
04/13/2015
8
AOKI, KIMIO
Exec Dt:
04/13/2015
9
YAMADA, SHIGERU
Exec Dt:
04/13/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150368129
14729176
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:035786/0097   Pages: 5
Recorded: 06/04/2015
Attorney Dkt #:454811US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUTOH, TOSHIYUKI
Exec Dt:
04/27/2015
2
SUZUKI, SHOGO
Exec Dt:
04/27/2015
3
ZAMA, YUU
Exec Dt:
04/27/2015
4
UTSUKI, AYA
Exec Dt:
04/27/2015
5
AOKI, KIMIO
Exec Dt:
04/27/2015
6
MIYAZAWA, HIDEYUKI
Exec Dt:
04/27/2015
7
NAKASHIMA, MAKITO
Exec Dt:
04/27/2015
8
HAYAKAWA, KENICHI
Exec Dt:
04/27/2015
9
YAMADA, SHIGERU
Exec Dt:
04/27/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10087093
US20150376042
14730498
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:037956/0977   Pages: 8
Recorded: 03/11/2016
Attorney Dkt #:468697US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, KENICHI
Exec Dt:
02/29/2016
2
SHINOHARA, SATOSHI
Exec Dt:
02/29/2016
3
MUTOH, TOSHIYUKI
Exec Dt:
02/29/2016
4
SUZUKI, SHOGO
Exec Dt:
02/29/2016
5
ZAMA, YUU
Exec Dt:
02/29/2016
6
AOKI, KIMIO
Exec Dt:
02/29/2016
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160264436
15067738
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:044976/0104   Pages: 7
Recorded: 02/20/2018
Attorney Dkt #:17R-094
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGITA, HIDEO
Exec Dt:
02/05/2018
2
TAKEUCHI, SHIGEO
Exec Dt:
02/09/2018
3
ZAMA, YUU
Exec Dt:
02/05/2018
4
HIROWATARI, ANNA
Exec Dt:
02/14/2018
5
YOSHIDA, AYA
Exec Dt:
02/05/2018
6
USHIROGOCHI, TORU
Exec Dt:
02/05/2018
7
KIMURA, OKITOSHI
Exec Dt:
02/08/2018
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180261827
15899837
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 7
Reel/Frame:048605/0233   Pages: 8
Recorded: 03/15/2019
Attorney Dkt #:520982US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUKI, AYA
Exec Dt:
02/25/2019
2
MASUZAWA, MASAHIRO
Exec Dt:
03/04/2019
3
MATSUOKA, KOHJI
Exec Dt:
03/04/2019
4
ZAMA, YUU
Exec Dt:
03/04/2019
5
HIROWATARI, ANNA
Exec Dt:
03/06/2019
6
YANAGITA, HIDEO
Exec Dt:
03/04/2019
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11387444
US20190288276
16354226
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:048577/0854   Pages: 9
Recorded: 03/12/2019
Attorney Dkt #:520706US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHKIMOTO, MIKU
Exec Dt:
03/05/2019
2
YANAGITA, HIDEO
Exec Dt:
03/05/2019
3
TAKAUJI, KEIGO
Exec Dt:
03/05/2019
4
MASUZAWA, MASAHIRO
Exec Dt:
03/05/2019
5
ZAMA, YUU
Exec Dt:
03/05/2019
6
KIMURA, OKITOSHI
Exec Dt:
03/06/2019
7
KAWASE, HIROMITSU
Exec Dt:
03/05/2019
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11258136
US20190288259
16351161
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:058298/0216   Pages: 11
Recorded: 10/19/2021
Attorney Dkt #:003399US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE UNDERLYING DOCUMENTS PREVIOUSLY RECORDED ON REEL 048577 FRAME 0854. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
OHKIMOTO, MIKU
Exec Dt:
03/05/2019
2
YANAGITA, HIDEO
Exec Dt:
03/05/2019
3
TAKAUJI, KEIGO
Exec Dt:
03/05/2019
4
MASUZAWA, MASAHIRO
Exec Dt:
03/05/2019
5
ZAMA, YUU
Exec Dt:
03/05/2019
6
KIMURA, OKITOSHI
Exec Dt:
03/06/2019
7
KAWASE, HIROMITSU
Exec Dt:
03/05/2019
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11258136
US20190288259
16351161
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 10
Reel/Frame:050224/0308   Pages: 13
Recorded: 08/30/2019
Attorney Dkt #:524977US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUZAWA, MASAHIRO
Exec Dt:
08/02/2019
2
USHIROGOCHI, TORU
Exec Dt:
08/02/2019
3
YANAGITA, HIDEO
Exec Dt:
08/02/2019
4
ZAMA, YUU
Exec Dt:
08/05/2019
5
YOSHIDA, AYA
Exec Dt:
07/17/2019
6
TAKEUCHI, SHIGEO
Exec Dt:
08/04/2019
7
HIROWATARI, ANNA
Exec Dt:
07/14/2019
8
KIMURA, OKITOSHI
Exec Dt:
08/05/2019
9
MATSUOKA, KOHJI
Exec Dt:
08/05/2019
10
TAKAUJI, KEIGO
Exec Dt:
08/05/2019
11
OHKIMOTO, MIKU
Exec Dt:
08/02/2019
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11588147
US20200119333
16490323
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:052687/0010   Pages: 7
Recorded: 05/18/2020
Attorney Dkt #:20R-023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAUJI, KEIGO
Exec Dt:
05/07/2020
2
YANAGITA, HIDEO
Exec Dt:
05/01/2020
3
MASUZAWA, MASAHIRO
Exec Dt:
05/07/2020
4
ZAMA, YUU
Exec Dt:
05/06/2020
5
KIMURA, OKITOSHI
Exec Dt:
05/06/2020
6
KAWASE, HIROMITSU
Exec Dt:
05/07/2020
7
OHKIMOTO, MIKU
Exec Dt:
05/01/2020
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200321616
16764986
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 12
Reel/Frame:054409/0026   Pages: 10
Recorded: 11/18/2020
Attorney Dkt #:533909US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUOKA, KOHJI
Exec Dt:
11/10/2020
2
HIGASHI, RYUJI
Exec Dt:
11/09/2020
3
MASUZAWA, MASAHIRO
Exec Dt:
11/09/2020
4
YANAGITA, HIDEO
Exec Dt:
11/10/2020
5
ZAMA, YUU
Exec Dt:
11/13/2020
6
OHMURA, TOMOYA
Exec Dt:
11/12/2020
7
KANNO, YUSUKE
Exec Dt:
11/09/2020
8
NOSE, DAISUKE
Exec Dt:
11/09/2020
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11545308
US20210159023
16951469
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:055272/0140   Pages: 10
Recorded: 02/16/2021
Attorney Dkt #:535403US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASE, HIROMITSU
Exec Dt:
01/29/2021
2
ZAMA, YUU
Exec Dt:
01/29/2021
3
KIMURA, OKITOSHI
Exec Dt:
01/29/2021
4
MATSUOKA, KOHJI
Exec Dt:
01/28/2021
5
HIGASHI, RYUJI
Exec Dt:
01/28/2021
6
KANNO, YUSUKE
Exec Dt:
01/29/2021
7
YANAGITA, HIDEO
Exec Dt:
01/29/2021
8
MASUZAWA, MASAHIRO
Exec Dt:
02/01/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11807783
US20210261796
17176496
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:055627/0369   Pages: 8
Recorded: 03/17/2021
Attorney Dkt #:535308US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAMA, YUU
Exec Dt:
03/01/2021
2
MASUZAWA, MASAHIRO
Exec Dt:
02/25/2021
3
MATSUOKA, KOHJI
Exec Dt:
02/25/2021
4
YANAGITA, HIDEO
Exec Dt:
02/25/2021
5
HIGASHI, RYUJI
Exec Dt:
02/25/2021
6
HIROWATARI, ANNA
Exec Dt:
03/10/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11955640
US20210320342
17277140
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:059922/0329   Pages: 8
Recorded: 05/16/2022
Attorney Dkt #:003994USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUZAWA, MASAHIRO
Exec Dt:
03/02/2022
2
MATSUOKA, KOHJI
Exec Dt:
03/01/2022
3
ZAMA, YUU
Exec Dt:
03/02/2022
4
OHMURA, TOMOYA
Exec Dt:
03/01/2022
5
HIGASHI, RYUJI
Exec Dt:
03/02/2022
6
YANAGITA, HIDEO
Exec Dt:
03/06/2022
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220407074
17756072
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 16
Reel/Frame:062821/0434   Pages: 9
Recorded: 02/28/2023
Attorney Dkt #:20459US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOSE, DAISUKE
Exec Dt:
01/23/2023
2
KUSAYANAGI, MINEHIDE
Exec Dt:
01/20/2023
3
HIGASHI, RYUJI
Exec Dt:
01/20/2023
4
MATSUOKA, KOHJI
Exec Dt:
01/20/2023
5
ZAMA, YUU
Exec Dt:
01/20/2023
6
SAIGA, TAKUYA
Exec Dt:
01/23/2023
7
OHMURA, TOMOYA
Exec Dt:
01/23/2023
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230290951
18114990
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314

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