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Patent Assignment Assignor Details
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Assignor Name : MATSUMOTO, HIROYOSHI
Total Assignments: 22
Assignment: 1
Reel/Frame:005479/0250   Pages: 2
Recorded: 10/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATOHNO, NOBORU
Exec Dt:
10/05/1990
2
MATSUMOTO, HIROYOSHI
Exec Dt:
10/05/1990
3
OHKOUCHI, TAKEO
Exec Dt:
10/05/1990
Assignee
1
HITACHI, LTD., A CORP OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5170304
NONE
07596400
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENN. AVE. N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:008984/0857   Pages: 3
Recorded: 02/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANZAI, MASAYASU
Exec Dt:
01/28/1998
2
KAWANISHI, TSUNEAKI
Exec Dt:
01/28/1998
3
FUJINUMA, YOSHITAKA
Exec Dt:
01/28/1998
4
MATSUMOTO, HIROYOSHI
Exec Dt:
01/28/1998
5
TAKUMA, YASUO
Exec Dt:
01/28/1998
6
OKADA, HISAO
Exec Dt:
01/28/1998
7
AINOYA, MASAYUKI
Exec Dt:
01/28/1998
8
SUZUKI, TAKASHI
Exec Dt:
01/28/1998
9
SUZUKI, YUICHIRO
Exec Dt:
01/28/1998
10
HOKKYO, TOMONARI
Exec Dt:
01/28/1998
11
KATO, KOJI
Exec Dt:
01/28/1998
12
KAWAI, KATSUYA
Exec Dt:
01/28/1998
13
NAKAGAWA, TSUTOMU
Exec Dt:
01/28/1998
Assignee
1
HITACHI KOKI CO., LTD.
CHIYODA-KU
6-2, OTE-MACHI 2-CHOME
TOKYO 100-0004, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5923933
NONE
09023462
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH 17TH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:011453/0139   Pages: 2
Recorded: 01/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUYA, YUJI
Exec Dt:
12/20/2000
2
MATSUMOTO, HIROYOSHI
Exec Dt:
12/20/2000
Assignee
1
HITACHI KOKI CO., LTD.
15-1, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010010768
09760657
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, NW.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 4
Reel/Frame:013724/0396   Pages: 3
Recorded: 01/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITSUYA, TERUAKI
Exec Dt:
01/16/2003
2
KAWANISHI, TSUNEAKI
Exec Dt:
01/16/2003
3
ISHII, MASAYOSHI
Exec Dt:
01/16/2003
4
OKADA, HISAO
Exec Dt:
01/16/2003
5
MATSUMOTO, HIROYOSHI
Exec Dt:
01/16/2003
6
KUBOTA, KEISUKE
Exec Dt:
01/16/2003
7
KURIBAYASHI, NATSUKI
Exec Dt:
01/16/2003
Assignee
1
HITACHI PRINTING SOLUTIONS, LTD.
810, SHIMO-IMAIZUMI
EBINA-CITY, KANAGAWA-PREF., JAPAN 243-0435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6813462
US20030143001
10351533
Correspondence name and address
MCGINN & GIBB, PLLC
SEAN M. MCGINN, ESQ.
8321 OLD COURTHOUSE ROAD
STE. 200
VIENNA, VA 22182-3817
Assignment: 5
Reel/Frame:014129/0826   Pages: 3
Recorded: 05/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, HIROYOSHI
Exec Dt:
05/12/2003
2
MITSUYA, TERUAKI
Exec Dt:
05/12/2003
3
KAWANISHI, TSUNEAKI
Exec Dt:
05/12/2003
4
OKADA, HISAO
Exec Dt:
05/12/2003
5
KURIBAYASHI, NATSUKI
Exec Dt:
05/12/2003
6
ISHII, MASAYOSHI
Exec Dt:
05/12/2003
7
KUBOTA, KEISUKE
Exec Dt:
05/12/2003
Assignee
1
HITACHI PRINTING SOLUTIONS, LTD.
810, SHIMO-IMAIZUMI
EBINA-CITY, KANAGAWA-PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6829449
US20040052541
10448292
Correspondence name and address
MCGINN & GIBB, PLLC
SEAN M. MCGINN, ESQ.
8321 OLD COURTHOUSE ROAD, SUITE 200
VIENNA, VIRGINIA 22182-3817
Assignment: 6
Reel/Frame:018929/0282   Pages: 4
Recorded: 02/25/2007
Attorney Dkt #:CU-5552 RJS/DS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, HIROYOSHI
Exec Dt:
02/07/2007
2
OGISO, TOSHIO
Exec Dt:
02/07/2007
3
OBATA, SHIGERU
Exec Dt:
02/07/2007
4
YAGI, MASAHIRO
Exec Dt:
02/07/2007
5
HIRAOKA, CHIKARA
Exec Dt:
02/13/2007
6
KAMOSHIDA, CHIHARU
Exec Dt:
02/14/2007
Assignee
1
RICOH PRINTING SYSTEMS, LTD.
15-1, KONAN 2-CHOME, MINATO-KU
TOKYO-TO, JAPAN 108-6021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7406287
US20070196145
11676590
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 7
Reel/Frame:020975/0084   Pages: 3
Recorded: 05/14/2008
Attorney Dkt #:6164-000174/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUMOTO, HIROYOSHI
Exec Dt:
04/02/2008
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7844205
US20080219720
12071722
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 8
Reel/Frame:031226/0121   Pages: 9
Recorded: 09/17/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAI, JUNJI
Exec Dt:
09/11/2013
2
WATANABE, TATSURO
Exec Dt:
09/10/2013
3
HIRATSUKA, HIROYUKI
Exec Dt:
09/10/2013
4
NAGAI, KOJI
Exec Dt:
09/10/2013
5
YOSHIDA, MASAKAZU
Exec Dt:
09/13/2013
6
NAKAZAWA, SOUICHI
Exec Dt:
09/12/2013
7
MATSUMOTO, HIROYOSHI
Exec Dt:
09/10/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9259924
US20140078212
14029627
Correspondence name and address
DUFT BORNSEN & FETTIG LLP
1526 SPRUCE STREET
BOULDER, CO 80302
Assignment: 9
Reel/Frame:037413/0160   Pages: 9
Recorded: 01/05/2016
Attorney Dkt #:FN201510599
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAI, JUNJI
Exec Dt:
09/11/2013
2
MATSUMOTO, HIROYOSHI
Exec Dt:
09/10/2013
3
YOSHIDA, MASAKAZU
Exec Dt:
09/13/2013
4
NAKAZAWA, SOUICHI
Exec Dt:
09/12/2013
5
WATANABE, TATSURO
Exec Dt:
09/10/2013
6
HIRATSUKA, HIROYUKI
Exec Dt:
09/10/2013
7
NAGAI, KOJI
Exec Dt:
09/10/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9623677
US20160167402
14988394
Correspondence name and address
DUFT BORNSEN & FETTIG, LLP
1526 SPRUCE STREET
SUITE 302
BOULDER, CO 80302
Assignment: 10
Reel/Frame:041544/0604   Pages: 9
Recorded: 03/10/2017
Attorney Dkt #:FN201701346
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAI, JUNJI
Exec Dt:
09/11/2013
2
MATSUMOTO, HIROYOSHI
Exec Dt:
09/10/2013
3
YOSHIDA, MASAKAZU
Exec Dt:
09/13/2013
4
NAKAZAWA, SOUICHI
Exec Dt:
09/12/2013
5
WATANABE, TATSURO
Exec Dt:
09/10/2013
6
HIRATSUKA, HIROYUKI
Exec Dt:
09/10/2013
7
NAGAI, KOJI
Exec Dt:
09/10/2013
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9873266
US20170182799
15456191
Correspondence name and address
DUFT BORNSEN & FETTIG, LLP
1526 SPRUCE STREET
SUITE 302
BOULDER, CO 80302
Assignment: 11
Reel/Frame:044357/0798   Pages: 9
Recorded: 12/11/2017
Attorney Dkt #:FN201705498
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAI, JUNJI
Exec Dt:
09/11/2013
2
MATSUMOTO, HIROYOSHI
Exec Dt:
09/10/2013
3
YOSHIDA, MASAKAZU
Exec Dt:
09/13/2013
4
NAKAZAWA, SOUICHI
Exec Dt:
09/12/2013
5
WATANABE, TATSURO
Exec Dt:
09/10/2013
6
HIRATSUKA, HIROYUKI
Exec Dt:
09/10/2013
7
NAGAI, KOJI
Exec Dt:
09/10/2013
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10279604
US20180126751
15838063
Correspondence name and address
DUFT BORNSEN & FETTIG, LLP
1526 SPRUCE STREET
SUITE 302
BOULDER, CO 80302
Assignment: 12
Reel/Frame:033324/0917   Pages: 6
Recorded: 07/16/2014
Attorney Dkt #:438231US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, HIROYOSHI
Exec Dt:
07/11/2014
2
NAKAI, JUNJI
Exec Dt:
07/11/2014
3
YOSHIDA, MASAKAZU
Exec Dt:
07/14/2014
4
OSANAI, TOSHITAKA
Exec Dt:
07/11/2014
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9278548
US20150035918
14332777
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:033713/0450   Pages: 3
Recorded: 09/10/2014
Attorney Dkt #:FN201404399
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSANAI, TOSHITAKA
Exec Dt:
09/05/2014
2
YOSHIDA, MASAKAZU
Exec Dt:
09/08/2014
3
NAKAI, JUNJI
Exec Dt:
09/05/2014
4
MATSUMOTO, HIROYOSHI
Exec Dt:
09/05/2014
Assignee
1
RICOH COMPANY, LTD
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9403382
US20150077458
14482597
Correspondence name and address
DUFT BORNSEN AND FETTIG, LLP
1526 SPRUCE STREET
STE 302
BOULDER, CO 80302
Assignment: 14
Reel/Frame:035109/0448   Pages: 2
Recorded: 03/07/2015
Attorney Dkt #:FN201408254
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAI, JUNJI
Exec Dt:
02/24/2015
2
MATSUMOTO, HIROYOSHI
Exec Dt:
02/24/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9449798
US20150251453
14639052
Correspondence name and address
DUFT BORNSEN & FETTIG, LLP
1526 SPRUCE STREET
SUITE 302
BOULDER, CO 80302
Assignment: 15
Reel/Frame:035181/0562   Pages: 2
Recorded: 03/17/2015
Attorney Dkt #:FN2091408695
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, HIROYOSHI
Exec Dt:
03/02/2015
2
NAKAI, JUNJI
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 #
 
 
 
 
 
 
 
 
 
 
 
9227430
US20150258814
14656529
Correspondence name and address
DUFT BORNSEN & FETTIG, LLP
1526 SPRUCE STREET
SUITE 302
BOULDER, CO 80302
Assignment: 16
Reel/Frame:036022/0474   Pages: 2
Recorded: 07/08/2015
Attorney Dkt #:FN201500974
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAI, JUNJI
Exec Dt:
06/26/2015
2
MATSUMOTO, HIROYOSHI
Exec Dt:
06/26/2015
Assignee
1
RICOH COMPANY, LTD
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9427976
US20160009107
14793943
Correspondence name and address
DUFT BORNSEN AND FETTIG, LLP
1526 SPRUCE STREET
STE 302
BOULDER, CO 80302
Assignment: 17
Reel/Frame:040077/0632   Pages: 2
Recorded: 10/20/2016
Attorney Dkt #:0577670/0261228/640
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AISHIMA, TETSUJI
Exec Dt:
09/04/2015
2
MURATA, SHIGEAKI
Exec Dt:
09/04/2015
3
MATSUMOTO, HIROYOSHI
Exec Dt:
09/04/2015
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9789755
US20170043655
15305530
Correspondence name and address
ANDREWS KURTH KENYON LLP
1350 I STREET NW
SUITE 1100
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:037371/0304   Pages: 2
Recorded: 12/22/2015
Attorney Dkt #:FN201508580
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAI, JUNJI
Exec Dt:
12/07/2015
2
MATSUMOTO, HIROYOSHI
Exec Dt:
12/07/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9764565
US20160229199
14977188
Correspondence name and address
DUFT BORNSEN & FETTIG LLP
1526 SPRUCE STREET
SUITE 302
BOULDER, CO 80302
Assignment: 19
Reel/Frame:039113/0359   Pages: 2
Recorded: 06/21/2016
Attorney Dkt #:FN201600612
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHSHIMA, TOHRU
Exec Dt:
06/15/2016
2
MATSUMOTO, HIROYOSHI
Exec Dt:
06/15/2016
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10105966
US20170001453
15188806
Correspondence name and address
DUFT BORNSEN & FETTIG LLP
1526 SPRUCE ST, #302
BOULDER, CO 80302
Assignment: 20
Reel/Frame:043847/0148   Pages: 2
Recorded: 10/12/2017
Attorney Dkt #:508337US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUMOTO, HIROYOSHI
Exec Dt:
10/10/2017
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10550514
US20180105979
15730925
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:047991/0609   Pages: 4
Recorded: 01/14/2019
Attorney Dkt #:08TMCL10602PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, HIROYOSHI
Exec Dt:
11/28/2018
2
TAKEYAMA, MAKOTO
Exec Dt:
11/28/2018
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10714781
US20190221876
16247047
Correspondence name and address
DINSMORE & SHOHL LLP
900 WILSHIRE DRIVE
SUITE 300
TROY, MI 48084
Assignment: 22
Reel/Frame:062126/0849   Pages: 7
Recorded: 12/16/2022
Attorney Dkt #:22RT-074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, HIROYOSHI
Exec Dt:
12/12/2022
2
MATSUMOTO, KAZUYOSHI
Exec Dt:
12/12/2022
3
KOBAYASHI, TAKEYUKI
Exec Dt:
12/08/2022
4
MORINO, TETSU
Exec Dt:
12/08/2022
5
TAKAHASHI, KENTA
Exec Dt:
12/08/2022
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230202180
18067227
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007

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