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Patent Assignment Assignor Details
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Assignor Name : TAKAI, MASAMI
Total Assignments: 17
Assignment: 1
Reel/Frame:010089/0943   Pages: 5
Recorded: 06/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAI, MASAMI
Exec Dt:
05/27/1999
2
SUGIMOTO, YUSUHIRO
Exec Dt:
05/28/1999
Assignees
1
SUGIMOTO, YUSUHIRO
3-6, 1-CHOME NAKAMAGOME, OHTA-KU
TOKYO 143-8555, JAPAN
2
SUGIMOTO, YASUHIRO
C/O DEPT. OF ELECTRICAL AND ELECTRONIC ENGINEERING FACULTY OF SCIENCE AND ENGINEERING, CHUO UNIVERSITY
1-13-27, KASUGA, BUNKYO-KU
TOKYO 112-8551, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6163190
NONE
09342163
Correspondence name and address
COOPER & DUNHAM LLP
IVAN S. KAVRUKOV
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:010713/0904   Pages: 7
Recorded: 04/03/2000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNEE'S, FILED ON 6-16-99, RECORDED ON REEL 010089, FRAME 0943 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
TAKAI, MASAMI
Exec Dt:
05/27/1999
2
SUGIMOTO, YASUHIRO
Exec Dt:
05/28/1999
Assignees
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OHTA-KU
TOKYO 143-8555, JAPAN
2
YASUHIRO SUGIMOTO
C/O DEPARTMENT OF ELECTRICAL AND ELECTRONIC ENGINEERING FACULTY OF SCIENCE AND ENGINEERING, CHUO UNIVERSITY, 1-13-27
KASUGA, BUNKYO-KU, TOKYO 112-8551, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6163190
NONE
09342163
Correspondence name and address
COOPER & DUNHAM LLP
IVAN S. KAVRUKOV
1185 AVENUE OF THE AMERICAS
NEW YORK, N.Y. 10036
Assignment: 3
Reel/Frame:011254/0664   Pages: 4
Recorded: 09/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAI, MASAMI
Exec Dt:
09/21/2000
2
NAKAMURA, AKIRA
Exec Dt:
09/21/2000
3
TAKEDA, SATOSHI
Exec Dt:
09/26/2000
4
MATSUKI, TATSUYA
Exec Dt:
09/22/2000
Assignee
1
RICOH COMPANY, LTD.
3-6 1-CHOME NAKAMAGOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6352880
NONE
09647509
Correspondence name and address
COOPER & DUNHAM LLP
RICHARD F. JAWORSKI, ESQ.
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:015659/0907   Pages: 4
Recorded: 02/17/2004
Attorney Dkt #:R2184.0309/P309
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, KEIICHI
Exec Dt:
01/29/2004
2
TAKAI, MASAMI
Exec Dt:
02/02/2004
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7061093
US20040238937
10486885
Correspondence name and address
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
MARK J. THRONSON
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 5
Reel/Frame:032093/0247   Pages: 4
Recorded: 12/20/2013
Attorney Dkt #:2271/85959
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, MASAAKI
Exec Dt:
12/17/2013
2
TAKAI, MASAMI
Exec Dt:
12/17/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9620962
US20140183954
14135807
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 6
Reel/Frame:033676/0632   Pages: 3
Recorded: 09/05/2014
Attorney Dkt #:14R-039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, MASAAKI
Exec Dt:
09/04/2014
2
TAKAI, MASAMI
Exec Dt:
09/04/2014
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9780589
US20150073614
14478000
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 7
Reel/Frame:035117/0901   Pages: 4
Recorded: 03/09/2015
Attorney Dkt #:2271/87417
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAI, MASAMI
Exec Dt:
03/02/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9641003
US20150256000
14637529
Correspondence name and address
PAUL TENG [2271/87417]
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA 20TH FLOOR
NEW YORK, NY 10112
Assignment: 8
Reel/Frame:035173/0569   Pages: 4
Recorded: 03/16/2015
Attorney Dkt #:2271/87471
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAI, MASAMI
Exec Dt:
03/13/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9742205
US20150263545
14658416
Correspondence name and address
PAUL TENG [2271/85989]
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA 20TH FLOOR
NEW YORK, NY 10112
Assignment: 9
Reel/Frame:035914/0647   Pages: 4
Recorded: 06/26/2015
Attorney Dkt #:2271/87755
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAI, MASAMI
Exec Dt:
06/24/2015
2
YOSHIDA, MASAAKI
Exec Dt:
06/24/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150357837
14655873
Correspondence name and address
PAUL TENG [2271/85989]
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA 20TH FLOOR
NEW YORK, NY 10112
Assignment: 10
Reel/Frame:036217/0636   Pages: 4
Recorded: 07/30/2015
Attorney Dkt #:2271/87400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAI, MASAMI
Exec Dt:
07/10/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9748785
US20150256020
14636360
Correspondence name and address
PAUL TENG [2271/85989]
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA 20TH FLOOR
NEW YORK, NY 10112
Assignment: 11
Reel/Frame:039478/0188   Pages: 4
Recorded: 08/18/2016
Attorney Dkt #:2271/88841
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAI, MASAMI
Exec Dt:
06/10/2016
2
NAKAMURA, AKIRA
Exec Dt:
06/10/2016
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10298027
US20170063109
15119943
Correspondence name and address
PAUL TENG
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NY 10112
Assignment: 12
Reel/Frame:049230/0670   Pages: 8
Recorded: 05/20/2019
Attorney Dkt #:19R-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISHI, KAZUHITO
Exec Dt:
05/10/2019
2
TAKAI, MASAMI
Exec Dt:
05/10/2019
3
HASEGAWA, MOTOKAZU
Exec Dt:
05/10/2019
4
AKAISHI, MASATAKA
Exec Dt:
05/10/2019
5
UMEMURA, MASANARI
Exec Dt:
05/14/2019
6
ISHIKAWA, YOSHIHIRO
Exec Dt:
05/14/2019
7
AKIMOTO, TAISUKE
Exec Dt:
05/09/2019
Assignees
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
2
PUBLIC UNIVERSITY CORPORATION YOKOHAMA CITY UNIVERSITY
22-2, SETO, KANAZAWA-KU, YOKOHAMA-SHI
KANAGAWA, JAPAN 236-0027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11730956
US20190358448
16416764
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 13
Reel/Frame:064169/0862   Pages: 8
Recorded: 07/06/2023
Attorney Dkt #:19R-001C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISHI, KAZUHITO
Exec Dt:
05/10/2019
2
TAKAI, MASAMI
Exec Dt:
05/10/2019
3
HASEGAWA, MOTOKAZU
Exec Dt:
05/10/2019
4
AKAISHI, MASATAKA
Exec Dt:
05/10/2019
5
UMEMURA, MASANARI
Exec Dt:
05/14/2019
6
ISHIKAWA, YOSHIHIRO
Exec Dt:
05/14/2019
7
AKIMOTO, TAISUKE
Exec Dt:
05/09/2019
Assignees
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
2
PUBLIC UNIVERSITY CORPORATION YOKOHAMA CITY UNIVERSITY
22-2, SETO, KANAZAWA-KU, YOKOHAMA-SHI
KANAGAWA, JAPAN 236-0027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230355967
18347886
Correspondence name and address
IPUSA, P.L.L.C
330 JOHN CARLYLE STREET
SUITE 220
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:051594/0790   Pages: 7
Recorded: 01/23/2020
Attorney Dkt #:19R-062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIYAMA, HIROMICHI
Exec Dt:
01/14/2020
2
TAKAI, MASAMI
Exec Dt:
01/15/2020
3
NAKAJIMA, SATOSHI
Exec Dt:
01/14/2020
4
SUZUKI, EIKO
Exec Dt:
01/14/2020
5
USHIROGOCHI, TORU
Exec Dt:
01/15/2020
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11545700
US20200243915
16750169
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 15
Reel/Frame:053931/0942   Pages: 6
Recorded: 09/30/2020
Attorney Dkt #:20R-031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDOH, HITOSHI
Exec Dt:
09/28/2020
2
KISHI, KAZUHITO
Exec Dt:
09/25/2020
3
OHSHIMA, ATSUSHI
Exec Dt:
09/28/2020
4
TAKAI, MASAMI
Exec Dt:
09/28/2020
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11493392
US20210102851
17038392
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 16
Reel/Frame:060331/0210   Pages: 6
Recorded: 06/28/2022
Attorney Dkt #:6547-000588-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAI, MASAMI
Exec Dt:
06/08/2022
2
KISHI, KAZUHITO
Exec Dt:
06/07/2022
3
OHSHIMA, ATSUSHI
Exec Dt:
06/07/2022
4
IMAI, TAKAHIRO
Exec Dt:
06/08/2022
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220294237
17634122
Correspondence name and address
JOHN A. CASTELLANO
11730 PLAZA AMERICA DRIVE, SUITE 600
HARNESS, DICKEY & PIERCE, P.L.C.
RESTON, VA 20190
Assignment: 17
Reel/Frame:060431/0551   Pages: 8
Recorded: 07/07/2022
Attorney Dkt #:22R-018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAI, MASAMI
Exec Dt:
06/23/2022
2
KISHI, KAZUHITO
Exec Dt:
06/27/2022
3
OTAGIRI, MIZUKI
Exec Dt:
06/23/2022
4
OHSHIMA, ATSUSHI
Exec Dt:
06/24/2022
5
IMAI, TAKAHIRO
Exec Dt:
06/24/2022
6
NATORI, JUNICHIRO
Exec Dt:
06/23/2022
7
KONDOH, TSUNEAKI
Exec Dt:
06/23/2022
8
SUGAWARA, TOMOAKI
Exec Dt:
06/23/2022
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230028286
17758478
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007

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