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Patent Assignment Assignor Details
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Assignor Name : KAWAI, YOSHIFUMI
Total Assignments: 15
Assignment: 1
Reel/Frame:021315/0545   Pages: 3
Recorded: 07/30/2008
Attorney Dkt #:327549US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAWAI, YOSHIFUMI
Exec Dt:
06/27/2008
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8102572
US20090033971
12174772
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:024370/0304   Pages: 3
Recorded: 05/11/2010
Attorney Dkt #:2271/81391
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAWAI, YOSHIFUMI
Exec Dt:
05/10/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100293491
12777520
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 3
Reel/Frame:025825/0234   Pages: 5
Recorded: 02/17/2011
Attorney Dkt #:11R-016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAZUME, SHINSUKE
Exec Dt:
02/17/2011
2
NAKAMURA, RIE
Exec Dt:
02/17/2011
3
KAWAI, YOSHIFUMI
Exec Dt:
02/17/2011
4
KUMAGAI, MASATERU
Exec Dt:
02/17/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8605304
US20110205573
13029418
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 4
Reel/Frame:025860/0040   Pages: 5
Recorded: 02/24/2011
Attorney Dkt #:11R-019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, RIE
Exec Dt:
02/24/2011
2
KAWAI, YOSHIFUMI
Exec Dt:
02/24/2011
3
KUMAGAI, MASATERU
Exec Dt:
02/24/2011
4
YANAZUME, SHINSUKE
Exec Dt:
02/24/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8441661
US20110222101
13034337
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 5
Reel/Frame:026349/0123   Pages: 4
Recorded: 05/26/2011
Attorney Dkt #:11R-046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TODA, YOSHIYUKI
Exec Dt:
05/25/2011
2
KAWAI, YOSHIFUMI
Exec Dt:
05/25/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8559039
US20110299115
13116820
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 6
Reel/Frame:029085/0218   Pages: 6
Recorded: 10/05/2012
Attorney Dkt #:405966US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, RYO
Exec Dt:
09/27/2012
2
YUKUMOTO, REIJI
Exec Dt:
09/27/2012
3
KAWAI, YOSHIFUMI
Exec Dt:
09/27/2012
4
MAEDA, HIROSHI
Exec Dt:
09/27/2012
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9361219
US20130091338
13645995
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:029520/0172   Pages: 6
Recorded: 12/21/2012
Attorney Dkt #:409520US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAI, YOSHIFUMI
Exec Dt:
12/14/2012
2
YUKUMOTO, REIJI
Exec Dt:
12/14/2012
3
IWASAKI, RYO
Exec Dt:
12/17/2012
4
MAEDA, HIROSHI
Exec Dt:
12/14/2012
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130176497
13724243
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:029542/0782   Pages: 7
Recorded: 12/28/2012
Attorney Dkt #:409765US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, RYO
Exec Dt:
12/25/2012
2
YUKUMOTO, REIJI
Exec Dt:
12/25/2012
3
KAWAI, YOSHIFUMI
Exec Dt:
12/25/2012
4
MAEDA, HIROSHI
Exec Dt:
12/25/2012
5
UCHIYAMA, DAIGO
Exec Dt:
12/25/2012
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9360919
US20130179708
13730098
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:042174/0217   Pages: 13
Recorded: 04/28/2017
Attorney Dkt #:3557G-000204-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOGUCHI, TAKASHI
Exec Dt:
08/23/2016
2
MATSUMURA, YUKIHIKO
Exec Dt:
12/21/2016
3
OYAMA, KEIJI
Exec Dt:
10/07/2016
4
YAMASAKI, TOSHIKI
Exec Dt:
10/12/2016
5
WADA, YASUTAKA
Exec Dt:
10/06/2016
6
KUBOTA, HARUHITO
Exec Dt:
10/12/2016
7
YAMAMURA, YUKIMASA
Exec Dt:
10/12/2016
8
UCHIYAMA, ICHIRO
Exec Dt:
10/12/2016
9
KAWAI, YOSHIFUMI
Exec Dt:
08/30/2016
Assignees
1
TOYO KOATSU CO., LTD.
2-1-22, KUSUNOKI-CHO
NISHI-KU
HIROSHIMA-SHI, HIROSHIMA, JAPAN 733-0002
2
HIROSHIMA UNIVERSITY
1-3-2, KAGAMIYAMA
HIGASHI HIROSHIMA-SHI, HIROSHIMA, JAPAN 739-8511
3
CHUGOKU ELECTRIC POWER CO., INC.
4-33, KOMACHI, NAKA-KU
HIROSHIMA-SHI, HIROSHIMA, JAPAN 730-8701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170074592
15123495
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
3557G-000204-US-NP
BLOOMFIELD HILLS, MI 48303
Assignment: 10
Reel/Frame:041473/0423   Pages: 7
Recorded: 03/06/2017
Attorney Dkt #:17621/103001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WADA, YASUTAKA
Exec Dt:
10/06/2016
2
KUBOTA, HARUHITO
Exec Dt:
10/12/2016
3
YAMAMURA, YUKIMASA
Exec Dt:
10/12/2016
4
UCHIYAMA, ICHIRO
Exec Dt:
10/12/2016
5
OYAMA, KEIJI
Exec Dt:
10/07/2016
6
YAMASAKI, TOSHIKI
Exec Dt:
10/12/2016
7
MATSUMURA, YUKIHIKO
Exec Dt:
12/21/2016
8
KAWAI, YOSHIFUMI
Exec Dt:
01/12/2017
9
NOGUCHI, TAKASHI
Exec Dt:
01/30/2017
Assignees
1
THE CHUGOKU ELECTRIC POWER CO., INC.
4-33, KOMACHI, NAKA-KU, HIROSHIMA-SHI
HIROSHIMA, JAPAN 730-8701
2
HIROSHIMA UNIVERSITY
1-3-2, KAGAMIYAMA, HIGASHI HIROSHIMA-SHI
HIROSHIMA, JAPAN 739-8511
3
TOYO KOATSU CO., LTD.
2-1-22, KUSUNOKICHO, NISHI-KU, HIROSHIMA-SHI
HIROSHIMA, JAPAN 733-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170073594
15123316
Correspondence name and address
YUICHI WATANABE
TWO HOUSTON CENTER
909 FANNIN ST, SUITE 3500
HOUSTON, TX 77010
Assignment: 11
Reel/Frame:041473/0575   Pages: 7
Recorded: 03/06/2017
Attorney Dkt #:17621/106001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WADA, YASUTAKA
Exec Dt:
10/06/2016
2
KUBOTA, HARUHITO
Exec Dt:
10/12/2016
3
YAMAMURA, YUKIMASA
Exec Dt:
10/12/2016
4
UCHIYAMA, ICHIRO
Exec Dt:
10/12/2016
5
OYAMA, KEIJI
Exec Dt:
10/07/2016
6
YAMASAKI, TOSHIKI
Exec Dt:
10/12/2016
7
MATSUMURA, YUKIHIKO
Exec Dt:
12/21/2016
8
KAWAI, YOSHIFUMI
Exec Dt:
01/12/2017
9
NOGUCHI, TAKASHI
Exec Dt:
01/30/2017
Assignees
1
THE CHUGOKU ELECTRIC POWER CO., INC.
4-33, KOMACHI, NAKA-KU, HIROSHIMA-SHI
HIROSHIMA, JAPAN 730-8701
2
HIROSHIMA UNIVERSITY
1-3-2, KAGAMIYAMA, HIGASHI HIROSHIMA-SHI
HIROSHIMA, JAPAN 739-8511
3
TOYO KOATSU CO., LTD.
2-1-22, KUSUNOKICHO, NISHI-KU, HIROSHIMA-SHI
HIROSHIMA, JAPAN 733-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170066981
15123132
Correspondence name and address
YUICHI WATANABE
TWO HOUSTON CENTER
909 FANNIN ST, SUITE 3500
HOUSTON, TX 77010
Assignment: 12
Reel/Frame:041541/0042   Pages: 7
Recorded: 03/10/2017
Attorney Dkt #:17621/107001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WADA, YASUTAKA
Exec Dt:
10/06/2016
2
KUBOTA, HARUHITO
Exec Dt:
10/12/2016
3
YAMAMURA, YUKIMASA
Exec Dt:
10/12/2016
4
UCHIYAMA, ICHIRO
Exec Dt:
10/12/2016
5
OYAMA, KEIJI
Exec Dt:
10/07/2016
6
YAMASAKI, TOSHIKI
Exec Dt:
10/12/2016
7
MATSUMURA, YUKIHIKO
Exec Dt:
12/21/2016
8
KAWAI, YOSHIFUMI
Exec Dt:
01/12/2017
9
NOGUCHI, TAKASHI
Exec Dt:
01/30/2017
Assignees
1
THE CHUGOKU ELECTRIC POWER CO., INC.
4-33, KOMACHI, NAKA-KU, HIROSHIMA-SHI
HIROSHIMA, JAPAN 730-8701
2
HIROSHIMA UNIVERSITY
1-3-2, KAGAMIYAMA, HIGASHI HIROSHIMA-SHI
HIROSHIMA, JAPAN 739-8511
3
TOYO KOATSU CO., LTD.
2-1-22, KUSUNOKICHO, NISHI-KU, HIROSHIMA-SHI
HIROSHIMA, JAPAN 733-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170066982
15123445
Correspondence name and address
YUICHI WATANABE
TWO HOUSTON CENTER
909 FANNIN ST, SUITE 3500
HOUSTON, TX 77010
Assignment: 13
Reel/Frame:041977/0076   Pages: 8
Recorded: 03/10/2017
Attorney Dkt #:17621/104001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WADA, YASUTAKA
Exec Dt:
10/06/2016
2
KUBOTA, HARUHITO
Exec Dt:
10/12/2016
3
YAMAMURA, YUKIMASA
Exec Dt:
10/12/2016
4
UCHIYAMA, ICHIRO
Exec Dt:
10/12/2016
5
OYAMA, KEIJI
Exec Dt:
10/07/2016
6
YAMASAKI, TOSHIKI
Exec Dt:
10/12/2016
7
MATSUMURA, YUKIHIKO
Exec Dt:
12/21/2016
8
KAWAI, YOSHIFUMI
Exec Dt:
01/12/2017
9
NOGUCHI, TAKASHI
Exec Dt:
01/30/2017
Assignees
1
THE CHUGOKU ELECTRIC POWER CO., INC.
4-33, KOMACHI, NAKA-KU, HIROSHIMA-SHI
HIROSHIMA, JAPAN 730-8701
2
HIROSHIMA UNIVERSITY
1-3-2, KAGAMIYAMA, HIGASHI HIROSHIMA-SHI
HIROSHIMA, JAPAN 739-8511
3
TOYO KOATSU CO., LTD.
2-1-22, KUSUNOKICHO, NISHI-KU, HIROSHIMA-SHI
HIROSHIMA, JAPAN 733-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170067691
15123233
Correspondence name and address
YUICHI WATANABE
909 FANNIN ST
SUITE 3500
HOUSTON, TX 77010
Assignment: 14
Reel/Frame:053314/0750   Pages: 7
Recorded: 07/27/2020
Attorney Dkt #:0388-2004365
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAYAMA, GENJI
Exec Dt:
07/14/2020
2
HIGASHI, YOSHIO
Exec Dt:
07/14/2020
3
HAYASHI, YOSHIKAZU
Exec Dt:
07/14/2020
4
SUZUKI, HIROYUKI
Exec Dt:
07/14/2020
5
AKIMOTO, SHUN
Exec Dt:
07/14/2020
6
KAWAI, YOSHIFUMI
Exec Dt:
07/09/2020
Assignee
1
TAIKISHA LTD.
17-1, NISHISHINJUKU 8-CHOME, SHINJUKU-KU
TOKYO, JAPAN 1606129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10926372
US20210016412
16965047
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 15
Reel/Frame:053931/0040   Pages: 7
Recorded: 09/30/2020
Attorney Dkt #:0388-2004365
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TYPO IN ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED AT REEL: 053314 FRAME: 0750. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
NAKAYAMA, GENJI
Exec Dt:
07/14/2020
2
HIGASHI, YOSHIO
Exec Dt:
07/14/2020
3
HAYASHI, YOSHIKAZU
Exec Dt:
07/14/2020
4
SUZUKI, HIROYUKI
Exec Dt:
07/14/2020
5
AKIMOTO, SHUN
Exec Dt:
07/14/2020
6
KAWAI, YOSHIFUMI
Exec Dt:
07/09/2020
Assignee
1
TAIKISHA LTD.
17-1, NISHISHINJUKU 8-CHOME, SHINJUKU-KU
TOKYO, JAPAN 1606129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10926372
US20210016412
16965047
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222

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