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Patent Assignment Assignor Details
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Assignor Name : IKKANZAKA, HIROAKI
Total Assignments: 17
Assignment: 1
Reel/Frame:020129/0984   Pages: 3
Recorded: 11/19/2007
Attorney Dkt #:314715US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKKANZAKA, HIROAKI
Exec Dt:
10/01/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080091936
11869392
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:024683/0912   Pages: 4
Recorded: 07/14/2010
Attorney Dkt #:362939US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAIDA, YUKIKO
Exec Dt:
07/12/2010
2
MIYAZAKI, RYONOSUKE
Exec Dt:
07/12/2010
3
IKKANZAKA, HIROAKI
Exec Dt:
07/12/2010
4
NEGORO, SHIGEO
Exec Dt:
07/12/2010
Assignee
1
RICOH COMPANY LIMITED
1-3-6, NAKAMAGOME, OTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8625148
US20110013214
12836086
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:034123/0583   Pages: 2
Recorded: 11/07/2014
Attorney Dkt #:443985US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKKANZAKA, HIROAKI
Exec Dt:
11/06/2014
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9154666
US20150146233
14534748
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:034841/0481   Pages: 3
Recorded: 01/29/2015
Attorney Dkt #:14R-083
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKKANZAKA, HIROAKI
Exec Dt:
01/29/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9591156
US20150172485
14573218
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 5
Reel/Frame:036540/0145   Pages: 6
Recorded: 09/11/2015
Attorney Dkt #:459506US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, TOHRU
Exec Dt:
09/02/2015
2
KUROYANAGI, TOMOHIRO
Exec Dt:
09/03/2015
3
OKAZATO, ATSUSHI
Exec Dt:
09/02/2015
4
SASAKI, MAKOTO
Exec Dt:
09/02/2015
5
AOKI, JUNKI
Exec Dt:
09/03/2015
6
MORI, TAKUYA
Exec Dt:
09/02/2015
7
SAITOH, HIROHISA
Exec Dt:
09/08/2015
8
WATANABE, MIE
Exec Dt:
09/02/2015
9
NISHIMURA, TATSUO
Exec Dt:
09/03/2015
10
ISHII, YUKINORI
Exec Dt:
09/03/2015
11
SAKUYAMA, HIROYUKI
Exec Dt:
09/07/2015
12
UMETSU, FUMIHIRO
Exec Dt:
09/07/2015
13
KODAIRA, ITARU
Exec Dt:
09/03/2015
14
SHIMIZU, NAOKI
Exec Dt:
09/07/2015
15
YOKOYAMA, AKIRA
Exec Dt:
09/03/2015
16
IKKANZAKA, HIROAKI
Exec Dt:
09/03/2015
17
SATO, TADASHI
Exec Dt:
09/03/2015
18
TORIUMI, TAKASHI
Exec Dt:
09/03/2015
19
KITTAKA, FUMIYOSHI
Exec Dt:
09/03/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160080588
14851177
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:037452/0804   Pages: 7
Recorded: 01/11/2016
Attorney Dkt #:6164-000965-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROYANAGI, TOMOHIRO
Exec Dt:
01/05/2016
2
SASAKI, MAKOTO
Exec Dt:
01/05/2016
3
AOKI, JUNKI
Exec Dt:
01/05/2016
4
MORI, TAKUYA
Exec Dt:
01/05/2016
5
KODAIRA, ITARU
Exec Dt:
01/05/2016
6
ISHII, YUKINORI
Exec Dt:
01/05/2016
7
IKKANZAKA, HIROAKI
Exec Dt:
01/05/2016
8
KITTAKA, FUMIYOSHI
Exec Dt:
01/05/2016
9
TASAKA, MASAKI
Exec Dt:
01/05/2016
10
MAEMURA, KOICHIRO
Exec Dt:
01/05/2016
11
SAKUYAMA, HIROYUKI
Exec Dt:
01/05/2016
12
SASAKI, TOHRU
Exec Dt:
01/05/2016
13
OKAZATO, ATSUSHI
Exec Dt:
01/05/2016
Assignee
1
RICOH COMPANY, LIMITED
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9985948
US20160212114
14990878
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 7
Reel/Frame:037868/0079   Pages: 6
Recorded: 02/22/2016
Attorney Dkt #:6164-000970-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, JUNKI
Exec Dt:
02/12/2016
2
SASAKI, MAKOTO
Exec Dt:
02/12/2016
3
MORI, TAKUYA
Exec Dt:
02/12/2016
4
KODAIRA, ITARU
Exec Dt:
02/12/2016
5
ISHII, YUKINORI
Exec Dt:
02/12/2016
6
IKKANZAKA, HIROAKI
Exec Dt:
02/12/2016
7
KUROYANAGI, TOMOHIRO
Exec Dt:
02/12/2016
8
KITTAKA, FUMIYOSHI
Exec Dt:
02/12/2016
9
MAEMURA, KOICHIRO
Exec Dt:
02/12/2016
Assignee
1
RICOH COMPANY, LIMITED
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9692916
US20160277603
15046802
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 8
Reel/Frame:038801/0187   Pages: 6
Recorded: 05/24/2016
Attorney Dkt #:6164-000976-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, JUNKI
Exec Dt:
02/12/2016
2
SASAKI, MAKOTO
Exec Dt:
02/12/2016
3
MORI, TAKUYA
Exec Dt:
02/12/2016
4
KODAIRA, ITARU
Exec Dt:
02/12/2016
5
ISHII, YUKINORI
Exec Dt:
02/12/2016
6
IKKANZAKA, HIROAKI
Exec Dt:
02/15/2016
7
KUROYANAGI, TOMOHIRO
Exec Dt:
02/12/2016
8
KITTAKA, FUMIYOSHI
Exec Dt:
02/12/2016
9
MAEMURA, KOICHIRO
Exec Dt:
02/12/2016
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9692916
US20160277603
15046802
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 9
Reel/Frame:038815/0889   Pages: 8
Recorded: 05/26/2016
Attorney Dkt #:6164-000976-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER 15/045,720 PREVIOUSLY RECORDED ON REEL 037868 FRAME 0079. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
AOKI, JUNKI
Exec Dt:
02/12/2016
2
SASAKI, MAKOTO
Exec Dt:
02/12/2016
3
MORI, TAKUYA
Exec Dt:
02/12/2016
4
KODAIRA, ITARU
Exec Dt:
02/12/2016
5
ISHII, YUKINORI
Exec Dt:
02/12/2016
6
IKKANZAKA, HIROAKI
Exec Dt:
02/15/2016
7
KUROYANAGI, TOMOHIRO
Exec Dt:
02/12/2016
8
KITTAKA, FUMIYOSHI
Exec Dt:
02/12/2016
9
MAEMURA, KOICHIRO
Exec Dt:
02/12/2016
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9692916
US20160277603
15046802
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 10
Reel/Frame:037992/0976   Pages: 6
Recorded: 03/16/2016
Attorney Dkt #:6164-000975-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KODAIRA, ITARU
Exec Dt:
02/29/2016
2
SASAKI, MAKOTO
Exec Dt:
02/29/2016
3
AOKI, JUNKI
Exec Dt:
02/29/2016
4
MORI, TAKUYA
Exec Dt:
02/29/2016
5
ISHII, YUKINORI
Exec Dt:
02/29/2016
6
IKKANZAKA, HIROAKI
Exec Dt:
02/29/2016
7
KUROYANAGI, TOMOHIRO
Exec Dt:
02/29/2016
8
KITTAKA, FUMIYOSHI
Exec Dt:
02/29/2016
9
MAEMURA, KOICHIRO
Exec Dt:
02/29/2016
Assignee
1
RICOH COMPANY, LIMITED
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160277595
15064042
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 11
Reel/Frame:037927/0378   Pages: 6
Recorded: 03/09/2016
Attorney Dkt #:6164-000977-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROYANAGI, TOMOHIRO
Exec Dt:
03/02/2016
2
SASAKI, MAKOTO
Exec Dt:
03/02/2016
3
AOKI, JUNKI
Exec Dt:
03/02/2016
4
MORI, TAKUYA
Exec Dt:
03/02/2016
5
KODAIRA, ITARU
Exec Dt:
03/02/2016
6
ISHII, YUKINORI
Exec Dt:
03/02/2016
7
IKKANZAKA, HIROAKI
Exec Dt:
03/02/2016
8
KITTAKA, FUMIYOSHI
Exec Dt:
03/02/2016
9
MAEMURA, KOICHIRO
Exec Dt:
03/02/2016
Assignee
1
RICOH COMPANY, LIMITED
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9760330
US20160274842
15062748
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 12
Reel/Frame:037977/0765   Pages: 6
Recorded: 03/15/2016
Attorney Dkt #:6164-000978-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, MAKOTO
Exec Dt:
03/07/2016
2
AOKI, JUNKI
Exec Dt:
03/07/2016
3
MORI, TAKUYA
Exec Dt:
03/08/2016
4
KODAIRA, ITARU
Exec Dt:
03/07/2016
5
ISHII, YUKINORI
Exec Dt:
03/08/2016
6
IKKANZAKA, HIROAKI
Exec Dt:
03/07/2016
7
KUROYANAGI, TOMOHIRO
Exec Dt:
03/07/2016
8
KITTAKA, FUMIYOSHI
Exec Dt:
03/07/2016
9
MAEMURA, KOICHIRO
Exec Dt:
03/07/2016
Assignee
1
RICOH COMPANY, LIMITED
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10116640
US20160277379
15070020
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 13
Reel/Frame:039207/0117   Pages: 6
Recorded: 07/21/2016
Attorney Dkt #:6164-000995-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, YUKINORI
Exec Dt:
07/06/2016
2
SASAKI, MAKOTO
Exec Dt:
07/07/2016
3
AOKI, JUNKI
Exec Dt:
07/06/2016
4
MORI, TAKUYA
Exec Dt:
07/06/2016
5
KODAIRA, ITARU
Exec Dt:
07/06/2016
6
IKKANZAKA, HIROAKI
Exec Dt:
07/07/2016
7
KUROYANAGI, TOMOHIRO
Exec Dt:
07/06/2016
8
KITTAKA, FUMIYOSHI
Exec Dt:
07/11/2016
9
MAEMURA, KOICHIRO
Exec Dt:
07/08/2016
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9891868
US20170017442
15209147
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 14
Reel/Frame:039901/0059   Pages: 7
Recorded: 09/01/2016
Attorney Dkt #:6164-000995-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD INVENTOR'S EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 039207 FRAME: 0117. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ISHII, YUKINORI
Exec Dt:
07/06/2016
2
SASAKI, MAKOTO
Exec Dt:
07/07/2016
3
AOKI, JUNKI
Exec Dt:
07/07/2016
4
MORI, TAKUYA
Exec Dt:
07/06/2016
5
KODAIRA, ITARU
Exec Dt:
07/06/2016
6
IKKANZAKA, HIROAKI
Exec Dt:
07/07/2016
7
KUROYANAGI, TOMOHIRO
Exec Dt:
07/06/2016
8
KITTAKA, FUMIYOSHI
Exec Dt:
07/11/2016
9
MAEMURA, KOICHIRO
Exec Dt:
07/08/2016
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9891868
US20170017442
15209147
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 15
Reel/Frame:041571/0162   Pages: 4
Recorded: 03/14/2017
Attorney Dkt #:6164-001062-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, TOHRU
Exec Dt:
03/06/2017
2
IKKANZAKA, HIROAKI
Exec Dt:
03/06/2017
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10440074
US20170272480
15456945
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 16
Reel/Frame:042876/0118   Pages: 5
Recorded: 06/30/2017
Attorney Dkt #:6150-001191-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, JUNKI
Exec Dt:
06/20/2017
2
IKKANZAKA, HIROAKI
Exec Dt:
06/20/2017
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180012194
15633967
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 17
Reel/Frame:058147/0314   Pages: 3
Recorded: 11/18/2021
Attorney Dkt #:17862US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KODAIRA, ITARU
Exec Dt:
10/21/2021
2
IKKANZAKA, HIROAKI
Exec Dt:
10/27/2021
Assignee
1
RICOH COMPANY, LTD.,
3-6, NAKAMAGOME 1-CHOME,
OHTA-KU,
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220174160
17529313
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314

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