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Patent Assignment Assignor Details
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Assignor Name : OIKAWA, NAOKI
Total Assignments: 24
Assignment: 1
Reel/Frame:022444/0442   Pages: 2
Recorded: 03/24/2009
Attorney Dkt #:IIP-161-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OIKAWA, NAOKI
Exec Dt:
02/12/2009
2
RYUEN, SHIGETO
Exec Dt:
02/12/2009
3
KATO, HIROYUKI
Exec Dt:
02/12/2009
Assignee
1
KEIHIN CORPORATION
26-2, NISHISHINJUKU 1-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8397759
US20090224192
12380428
Correspondence name and address
CARRIER BLACKMAN ASSOC PC
2401 NOVI ROAD, SUITE 100
NOVI, MICHIGAN 48375
Assignment: 2
Reel/Frame:024377/0798   Pages: 2
Recorded: 05/13/2010
Attorney Dkt #:106145-00172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OIKAWA, NAOKI
Exec Dt:
04/23/2010
2
RYUEN, SHIGETO
Exec Dt:
04/23/2010
3
YOKOYAMA, TAKASHI
Exec Dt:
04/23/2010
Assignee
1
KEIHIN CORPORATION
26-2, NISHISHINJUKU 1-CHOME
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8585014
US20100308244
12776724
Correspondence name and address
ARENT FOX LLP
1050 CONNECTICUT AVE, NW
SUITE 400
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:025036/0813   Pages: 3
Recorded: 09/16/2010
Attorney Dkt #:6164-000418/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATTORI, HITOSHI
Exec Dt:
08/31/2010
2
NAGASAKO, SHUUYA
Exec Dt:
08/31/2010
3
KIKKAWA, NAOHIRO
Exec Dt:
08/31/2010
4
SAITO, TAKASHI
Exec Dt:
08/31/2010
5
ISHIKAWA, NAOYUKI
Exec Dt:
08/31/2010
6
SHIBASAKI, YUUSUKE
Exec Dt:
08/31/2010
7
KOJIMA, HIDETOSHI
Exec Dt:
09/03/2010
8
OIKAWA, NAOKI
Exec Dt:
09/03/2010
9
AIBA, GO
Exec Dt:
09/03/2010
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8322701
US20110076081
12923351
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 4
Reel/Frame:025065/0896   Pages: 2
Recorded: 09/30/2010
Attorney Dkt #:106145.00176
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OIKAWA, NAOKI
Exec Dt:
09/03/2010
Assignee
1
KEIHIN CORPORATION
26-2, NISHISHINJUKU 1-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8556232
US20110073791
12887819
Correspondence name and address
ARENT FOX LLP
1050 CONNECTICUT AVE, NW
SUITE 400
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:025318/0702   Pages: 5
Recorded: 11/17/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKKAWA, NAOHIRO
Exec Dt:
11/01/2010
2
HATTORI, HITOSHI
Exec Dt:
11/01/2010
3
SAITO, TAKASHI
Exec Dt:
11/04/2010
4
NAGASAKO, SHUUYA
Exec Dt:
11/01/2010
5
ISHIKAWA, NAOYUKI
Exec Dt:
11/09/2010
6
SHIBASAKI, YUUSUKE
Exec Dt:
11/01/2010
7
KOJIMA, HIDETOSHI
Exec Dt:
11/01/2010
8
OIKAWA, NAOKI
Exec Dt:
11/01/2010
9
AIBA, GO
Exec Dt:
11/01/2010
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8333371
US20110130260
12926420
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 6
Reel/Frame:026171/0811   Pages: 5
Recorded: 04/04/2011
Attorney Dkt #:6164-000490/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, TAKASHI
Exec Dt:
03/03/2011
2
KIKKAWA, NAOHIRO
Exec Dt:
03/08/2011
3
HATTORI, HITOSHI
Exec Dt:
03/04/2011
4
NAGASAKO, SHUUYA
Exec Dt:
03/04/2011
5
ISHIKAWA, NAOYUKI
Exec Dt:
03/10/2011
6
SHIBASAKI, YUUSUKE
Exec Dt:
03/04/2011
7
KOJIMA, HIDETOSHI
Exec Dt:
03/08/2011
8
OIKAWA, NAOKI
Exec Dt:
03/08/2011
9
AIBA, GO
Exec Dt:
03/08/2011
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8387964
US20110245055
13064607
Correspondence name and address
DONALD J. DALEY
HARNESS, DICKEY & PIERCE, P L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 7
Reel/Frame:026325/0965   Pages: 6
Recorded: 05/05/2011
Attorney Dkt #:6164-000500/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, NAOYUKI
Exec Dt:
04/25/2011
2
HATTORI, HITOSHI
Exec Dt:
04/26/2011
3
KIKKAWA, NAOHIRO
Exec Dt:
04/26/2011
4
NAGASAKO, SHUUYA
Exec Dt:
04/26/2011
5
SAITO, TAKASHI
Exec Dt:
04/26/2011
6
SHIBASAKI, YUUSUKE
Exec Dt:
04/26/2011
7
KOJIMA, HIDETOSHI
Exec Dt:
04/20/2011
8
OIKAWA, NAOKI
Exec Dt:
04/20/2011
9
AIBA, GO
Exec Dt:
04/20/2011
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8465012
US20110301011
13067061
Correspondence name and address
DONALD J. DALEY
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 8
Reel/Frame:026563/0367   Pages: 4
Recorded: 05/17/2011
Attorney Dkt #:6164-000503/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBASAKI, YUUSUKE
Exec Dt:
05/09/2011
2
KIKKAWA, NAOHIRO
Exec Dt:
05/09/2011
3
HATTORI, HITOSHI
Exec Dt:
05/09/2011
4
NAGASAKO, SHUUYA
Exec Dt:
05/09/2011
5
SAITO, TAKASHI
Exec Dt:
05/09/2011
6
ISHIKAWA, NAOYUKI
Exec Dt:
05/10/2011
7
KOJIMA, HIDETOSHI
Exec Dt:
05/09/2011
8
OIKAWA, NAOKI
Exec Dt:
04/29/2011
9
AIBA, GO
Exec Dt:
04/29/2011
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8413974
US20110301008
13067206
Correspondence name and address
JOHN A. CASTELLANO
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 9
Reel/Frame:026445/0526   Pages: 5
Recorded: 05/20/2011
Attorney Dkt #:6164-000502/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATTORI, HITOSHI
Exec Dt:
05/10/2011
2
KIKKAWA, NAOHIRO
Exec Dt:
05/10/2011
3
NAGASAKO, SHUUYA
Exec Dt:
05/10/2011
4
SAITO, TAKASHI
Exec Dt:
05/10/2011
5
ISHIKAWA, NAOYUKI
Exec Dt:
05/12/2011
6
SHIBASAKI, YUUSUKE
Exec Dt:
05/10/2011
7
KOJIMA, HIDETOSHI
Exec Dt:
05/12/2011
8
OIKAWA, NAOKI
Exec Dt:
05/11/2011
9
AIBA, GO
Exec Dt:
05/11/2011
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8413976
US20110301005
13067276
Correspondence name and address
DONALD J. DALEY
HARNESS, DICKEY & PIERCE, P.L.C
P.O BOX 8910
RESTON, VA 20195
Assignment: 10
Reel/Frame:027240/0571   Pages: 5
Recorded: 10/24/2011
Attorney Dkt #:6164-000538/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBASAKI, YUUSUKE
Exec Dt:
09/28/2011
2
HATTORI, HITOSHI
Exec Dt:
09/28/2011
3
SAITO, TAKASHI
Exec Dt:
09/28/2011
4
ISHIKAWA, NAOYUKI
Exec Dt:
09/28/2011
5
MUSHA, AKIHIRO
Exec Dt:
09/28/2011
6
NAGASAKO, SHUUYA
Exec Dt:
09/28/2011
7
KIKKAWA, NAOHIRO
Exec Dt:
09/28/2011
8
KOJIMA, HIDETOSHI
Exec Dt:
09/28/2011
9
OIKAWA, NAOKI
Exec Dt:
09/28/2011
10
AIBA, GO
Exec Dt:
09/28/2011
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8480069
US20120083400
13249783
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 11
Reel/Frame:027060/0378   Pages: 6
Recorded: 10/11/2011
Attorney Dkt #:6164-000542/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGASAKO, SHUUYA
Exec Dt:
09/29/2011
2
HATTORI, HITOSHI
Exec Dt:
09/30/2011
3
SAITO, TAKASHI
Exec Dt:
09/29/2011
4
NAOYUKI, ISHIKAWA
Exec Dt:
09/29/2011
5
SHIBASAKI, YUUSUKE
Exec Dt:
09/29/2011
6
MUSHA, AKIHIRO
Exec Dt:
09/29/2011
7
AIBA, GO
Exec Dt:
09/29/2011
8
OIKAWA, NAOKI
Exec Dt:
09/29/2011
9
KOJIMA, HIDETOSHI
Exec Dt:
10/03/2011
10
KIKKAWA, NAOHIRO
Exec Dt:
09/29/2011
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8490957
US20120086161
13270279
Correspondence name and address
DONALD J. DALEY
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 12
Reel/Frame:027299/0578   Pages: 5
Recorded: 11/01/2011
Attorney Dkt #:6164-000547/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, NAOYUKI
Exec Dt:
10/25/2011
2
KIKKAWA, NAOHIRO
Exec Dt:
10/17/2011
3
HATTORI, HITOSHI
Exec Dt:
10/17/2011
4
NAGASAKO, SHUUYA
Exec Dt:
10/17/2011
5
SAITO, TAKASHI
Exec Dt:
10/17/2011
6
SHIBASAKI, YUUSUKE
Exec Dt:
10/17/2011
7
MUSHA, AKIHIRO
Exec Dt:
10/17/2011
8
KOJIMA, HIDETOSHI
Exec Dt:
10/24/2011
9
OIKAWA, NAOKI
Exec Dt:
10/14/2011
10
AIBA, GO
Exec Dt:
10/14/2011
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8424859
US20120115702
13317940
Correspondence name and address
JOHN A. CASTELLANO
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 13
Reel/Frame:027771/0611   Pages: 9
Recorded: 01/24/2012
Attorney Dkt #:6164-000559/US/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOJIMA, HIDETOSHI
Exec Dt:
11/29/2011
2
KIKKAWA, NAOHIRO
Exec Dt:
11/28/2011
3
SAITO, TAKASHI
Exec Dt:
11/28/2011
4
SHIBASAKI, YUUSUKE
Exec Dt:
11/28/2011
5
OIKAWA, NAOKI
Exec Dt:
11/28/2011
6
ISHIKAWA, NAOYUKI
Exec Dt:
11/28/2011
7
HATTORI, HITOSHI
Exec Dt:
11/28/2011
8
NAGASAKO, SHUUYA
Exec Dt:
11/28/2011
9
MUSHA, AKIHIRO
Exec Dt:
11/29/2011
10
AIBA, GO
Exec Dt:
11/29/2011
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8419003
US20120147388
13324010
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 14
Reel/Frame:027824/0269   Pages: 5
Recorded: 02/15/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIBA, GO
Exec Dt:
11/29/2011
2
HATTORI, HITOSHI
Exec Dt:
11/30/2011
3
NAGASAKO, SHUUYA
Exec Dt:
11/30/2011
4
MUSHA, AKIHIRO
Exec Dt:
11/30/2011
5
KOJIMA, HIDETOSHI
Exec Dt:
11/29/2011
6
ISHIKAWA, NAOYUKI
Exec Dt:
11/29/2011
7
SAITO, TAKASHI
Exec Dt:
11/30/2011
8
SHIBASAKI, YUUSUKE
Exec Dt:
11/30/2011
9
KIKKAWA, NAOHIRO
Exec Dt:
11/30/2011
10
OIKAWA, NAOKI
Exec Dt:
11/29/2011
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8528891
US20120157285
13327907
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 15
Reel/Frame:030418/0488   Pages: 4
Recorded: 05/15/2013
Attorney Dkt #:P/2850-481 (V26997)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUTA, KAORU
Exec Dt:
05/07/2013
2
NAKAMURA, HISASHI
Exec Dt:
05/07/2013
3
KATO, SOICHIRO
Exec Dt:
05/07/2013
4
OIKAWA, NAOKI
Exec Dt:
05/07/2013
Assignees
1
TOHOKU UNIVERSITY
1-1, KATAHIRA 2-CHOME, AOBA-KU
SENDAI-SHI, MIYAGI 980-8577, JAPAN
2
IHI CORPORATION
1-1, TOYOSU 3-CHOME, KOTO-KU
TOKYO 135-8710, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9562868
US20130235898
13885430
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:032807/0141   Pages: 14
Recorded: 05/02/2014
Attorney Dkt #:6164-000824-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OIKAWA, NAOKI
Exec Dt:
04/17/2014
2
NATSUI, YUKIHIKO
Exec Dt:
04/21/2014
3
FUDA, MUNEHISA
Exec Dt:
04/21/2014
4
WARAGAI, RYUHEI
Exec Dt:
04/17/2014
5
YOSHIDA, MASANOBU
Exec Dt:
04/21/2014
6
MATSUMOTO, YUSAKU
Exec Dt:
04/21/2014
7
SAWAMOTO, TSUYOSHI
Exec Dt:
04/25/2014
8
OHBA, MASARU
Exec Dt:
04/25/2014
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9126783
US20140339761
14267971
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 17
Reel/Frame:034542/0758   Pages: 7
Recorded: 12/09/2014
Attorney Dkt #:6164-000865-US
Conveyance: CORRECTIVE ASSIGNMENT TO ADD THE SEVEN OMITTED INVENTORS PREVIOUSLY RECORDED ON REEL 034216 FRAME 0471. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
YOSHIDA, ATSUNORI
Exec Dt:
10/30/2014
2
AKIYAMA, JOJI
Exec Dt:
10/30/2014
3
NAKANO, TAKASHI
Exec Dt:
10/30/2014
4
NATSUI, YUKIHIKO
Exec Dt:
10/30/2014
5
OIKAWA, NAOKI
Exec Dt:
10/30/2014
6
HIRAYAMA, TAKASHI
Exec Dt:
10/30/2014
7
TOMOBE, TAKUYA
Exec Dt:
10/30/2014
8
OKUYAMA, KAZUHIKO
Exec Dt:
10/30/2014
Assignee
1
RICOH COMPANY, LIMITED
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9517903
US20150145199
14539535
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 18
Reel/Frame:035639/0154   Pages: 3
Recorded: 05/14/2015
Attorney Dkt #:OCB-402-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OIKAWA, NAOKI
Exec Dt:
04/24/2015
2
YAMANAKA, KENTAROU
Exec Dt:
04/24/2015
Assignee
1
KEIHIN CORPORATION
26-2, NISHISHINJUKU 1-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9494247
US20150337980
14712001
Correspondence name and address
CARRIER BLACKMAN & ASSOCIATES, P. C.
43440 W. TEN MILE RD.
NOVI, MI 48375
Assignment: 19
Reel/Frame:045523/0765   Pages: 10
Recorded: 04/12/2018
Attorney Dkt #:SHG-43991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENBONGI, YUJI
Exec Dt:
03/27/2018
2
FUJIKI, KENICHI
Exec Dt:
03/27/2018
3
KOBAYASHI, TORU
Exec Dt:
03/27/2018
4
KANEKO, KEN
Exec Dt:
03/27/2018
5
SATOU, TAKAHIRO
Exec Dt:
03/27/2018
6
KOBAYASHI, HARUYO
Exec Dt:
03/27/2018
7
SEGAWA, YOSHIHARU
Exec Dt:
03/27/2018
8
OIKAWA, NAOKI
Exec Dt:
03/27/2018
9
MURAYAMA, SYU
Exec Dt:
03/27/2018
10
YAMANAKA, KENTARO
Exec Dt:
03/27/2018
11
JYO, YUHKI
Exec Dt:
03/27/2018
Assignees
1
YAMADA MANUFACTURING CO., LTD.
2757, HIROSAWA-CHO 1-CHOME
KIRYU-SHI, GUNMA, JAPAN 376-8585
2
KEIHIN CORPORATION
26-2, NISHISHINJUKU 1-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10801494
US20190017596
15951646
Correspondence name and address
RANKIN HILL AND CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 20
Reel/Frame:052211/0522   Pages: 4
Recorded: 03/24/2020
Attorney Dkt #:TOH-47708
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OIKAWA, NAOKI
Exec Dt:
01/15/2020
2
SOMA, YUTA
Exec Dt:
01/15/2020
3
MOTOHASHI, KEN
Exec Dt:
01/15/2020
4
ITO, YUJI
Exec Dt:
01/15/2020
Assignee
1
KEIHIN CORPORATION
26-2, NISHISHINJUKU 1-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11519519
US20200309281
16827789
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 21
Reel/Frame:052070/0845   Pages: 6
Recorded: 03/10/2020
Attorney Dkt #:6150-001617-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARAGAI, RYUHEI
Exec Dt:
03/09/2020
2
OIKAWA, NAOKI
Exec Dt:
03/09/2020
3
SETO, KAZUKI
Exec Dt:
03/09/2020
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11390475
US20200299081
16814010
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 22
Reel/Frame:057133/0060   Pages: 5
Recorded: 08/10/2021
Attorney Dkt #:6150-001754-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINODA, ATSUSHI
Exec Dt:
08/03/2021
2
OIKAWA, NAOKI
Exec Dt:
08/03/2021
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11498795
US20220055855
17396937
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 23
Reel/Frame:058875/0028   Pages: 2
Recorded: 02/03/2022
Attorney Dkt #:108066.09028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGITA, NORIKO
Exec Dt:
01/05/2022
2
SAKAI, NAOTADA
Exec Dt:
01/05/2022
3
SASAKI, YUICHI
Exec Dt:
01/05/2022
4
OIKAWA, NAOKI
Exec Dt:
12/24/2021
Assignee
1
TOHO ACETYLENE CO., LTD
2-3-32 SAKAE
TAGAJO-SHI, MIYAGI, JAPAN 985-0833
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11793229
US20220330603
17589254
Correspondence name and address
ARENT FOX LLP
1717 K STREET, NW
WASHINGTON, DC 20006-5344
Assignment: 24
Reel/Frame:062452/0007   Pages: 6
Recorded: 01/23/2023
Attorney Dkt #:22RT-091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OIKAWA, NAOKI
Exec Dt:
01/17/2023
2
SASAKI, KEI
Exec Dt:
01/17/2023
3
SETO, KAZUKI
Exec Dt:
01/17/2023
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230242370
18158018
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007

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