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Patent Assignment Assignor Details
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Assignor Name : AKATSU, KAZUHIRO
Total Assignments: 21
Assignment: 1
Reel/Frame:007611/0366   Pages: 2
Recorded: 07/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROSE, YOUJI
Exec Dt:
07/10/1995
2
TSUJI, YASUYUKI
Exec Dt:
07/10/1995
3
YOKOKAWA, SHUUHO
Exec Dt:
07/10/1995
4
TAKAHASHI, KUNITOMO
Exec Dt:
07/10/1995
5
NAKAJIMA, ISAO
Exec Dt:
07/10/1995
6
AKAI, MUNEYOSHI
Exec Dt:
07/10/1995
7
AITA, SATOSHI
Exec Dt:
07/10/1995
8
SAWAHATA, SHO
Exec Dt:
07/10/1995
9
NEMOTO, SHIGEO
Exec Dt:
07/10/1995
10
OTOME, YUKIO
Exec Dt:
07/10/1995
11
KOMODA, KATSUHITO
Exec Dt:
07/10/1995
12
KATAOKA, KEIJI
Exec Dt:
07/10/1995
13
AKATSU, KAZUHIRO
Exec Dt:
07/10/1995
Assignee
1
HITACHI KOKI CO., LTD.
6-2, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5818496
NONE
08502056
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVE., NW
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 2
Reel/Frame:008142/0449   Pages: 3
Recorded: 07/24/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKATSU, KAZUHIRO
Exec Dt:
07/05/1996
2
SAITO, SUSUMU
Exec Dt:
07/05/1996
3
KATAOKA, KEIJI
Exec Dt:
07/05/1996
4
YOKOKAWA, SHUHO
Exec Dt:
07/05/1996
5
DOI, KOJI
Exec Dt:
07/05/1996
6
MIZUNO, MASAHIRO
Exec Dt:
07/05/1996
Assignee
1
HITACHI KOKI CO., LTD.
6-2, OTE-MACHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5995130
NONE
08685560
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:008522/0329   Pages: 2
Recorded: 04/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKATSU, KAZUHIRO
Exec Dt:
04/09/1997
Assignee
1
HITACHI KOKI CO., LTD.
6-2, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5914800
NONE
08839751
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 4
Reel/Frame:013466/0380   Pages: 3
Recorded: 11/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKATSU, KAZUHIRO
Exec Dt:
10/25/2002
2
MOCHIZUKI, TAKESHI
Exec Dt:
10/25/2002
Assignee
1
HITACHI PRINTING SOLUTIONS, LTD.
810, SHIMO-IMAIZUMI
EBINA-CITY KANAGAWA-PREF., JAPAN 243-0435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6842274
US20030086142
10288447
Correspondence name and address
SEAN M. MCGINN, ESQ.
MCGINN & GIBB, PLLC
8321 OLD COURTHOUSE RD.
SUITE 200
VIENNA, VA 22182-3817
Assignment: 5
Reel/Frame:019490/0531   Pages: 2
Recorded: 06/21/2007
Attorney Dkt #:520.47622X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKATSU, KAZUHIRO
Exec Dt:
05/28/2007
Assignee
1
RICOH PRINTING SYSTEMS, LTD.
15-1, KONAN 2-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7813021
US20070296800
11764347
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 6
Reel/Frame:022754/0915   Pages: 3
Recorded: 05/29/2009
Attorney Dkt #:342633US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKATSU, KAZUHIRO
Exec Dt:
05/25/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8237763
US20090309952
12474511
Correspondence name and address
OBLON, SPIVAK ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:023093/0485   Pages: 3
Recorded: 08/13/2009
Attorney Dkt #:344065US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKATSU, KAZUHIRO
Exec Dt:
07/28/2009
2
SHIBAYAMA, YASUYUKI
Exec Dt:
07/28/2009
3
MOCHIZUKI, TAKESHI
Exec Dt:
07/28/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7969460
US20090317137
12489728
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:027569/0519   Pages: 4
Recorded: 01/20/2012
Attorney Dkt #:393139US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, SEIZO
Exec Dt:
01/15/2012
2
ISHIDA, MASAAKI
Exec Dt:
01/10/2012
3
OMORI, ATSUFUMI
Exec Dt:
01/10/2012
4
AKATSU, KAZUHIRO
Exec Dt:
01/10/2012
5
IWATA, MUNEAKI
Exec Dt:
01/10/2012
6
FUJITA, HAYATO
Exec Dt:
01/10/2012
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8648892
US20120189328
13354789
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:028624/0202   Pages: 3
Recorded: 07/24/2012
Attorney Dkt #:402191US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKATSU, KAZUHIRO
Exec Dt:
07/11/2012
2
SUZUKI, SEIZO
Exec Dt:
07/14/2012
3
ISHIDA, MASAAKI
Exec Dt:
07/11/2012
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8654168
US20130033558
13556500
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:030023/0397   Pages: 7
Recorded: 03/15/2013
Attorney Dkt #:413849US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMORI, ATSUFUMI
Exec Dt:
03/05/2013
2
ISHIDA, MASAAKI
Exec Dt:
03/05/2013
3
AKATSU, KAZUHIRO
Exec Dt:
03/05/2013
4
IWATA, MUNEAKI
Exec Dt:
03/05/2013
5
FUJITA, HAYATO
Exec Dt:
03/05/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8983318
US20130243459
13843147
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:030376/0569   Pages: 7
Recorded: 05/08/2013
Attorney Dkt #:415985US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWATA, MUNEAKI
Exec Dt:
04/24/2013
2
AKATSU, KAZUHIRO
Exec Dt:
04/24/2013
3
ISHIDA, MASAAKI
Exec Dt:
04/24/2013
4
OMORI, ATSUFUMI
Exec Dt:
04/24/2013
5
FUJITA, HAYATO
Exec Dt:
04/24/2013
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8929759
US20130302052
13889781
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:034269/0665   Pages: 4
Recorded: 11/26/2014
Attorney Dkt #:444821US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKATSU, KAZUHIRO
Exec Dt:
11/07/2014
2
NAKAMURA, TADASHI
Exec Dt:
11/14/2014
3
SAKAI, KOHJI
Exec Dt:
11/07/2014
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9568605
US20150160341
14554498
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:034967/0541   Pages: 6
Recorded: 02/16/2015
Attorney Dkt #:FN201408358
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMICHI, GENICHIRO
Exec Dt:
01/21/2015
2
MORINAGA, SUGURU
Exec Dt:
01/21/2015
3
MIKI, HIDEHARU
Exec Dt:
01/21/2015
4
ANDOH, HIROSHI
Exec Dt:
01/21/2015
5
NAKAMURA, KAHEI
Exec Dt:
01/21/2015
6
AKATSU, KAZUHIRO
Exec Dt:
01/21/2015
7
KOBAYASHI, HIROTAKA
Exec Dt:
01/21/2015
8
WATANABE, KEIICHI
Exec Dt:
01/21/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9193197
US20150224802
14620005
Correspondence name and address
DUFT BORNSEN & FETTIG, LLP
1526 SPRUCE STREET
SUITE 302
BOULDER, CO 80302
Assignment: 14
Reel/Frame:036713/0859   Pages: 8
Recorded: 09/29/2015
Attorney Dkt #:FN201408358
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 2ND AND 4TH ASSIGNOR'S NAMES PREVIOUSLY RECORDED ON REEL 034967 FRAME 0541. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KAWAMICHI, GENICHIRO
Exec Dt:
01/21/2015
2
MORINAGA, SHIGERU
Exec Dt:
01/21/2015
3
MIKI, HIDEHARU
Exec Dt:
01/21/2015
4
ANDO, HIROSHI
Exec Dt:
01/21/2015
5
NAKAMURA, KAHEI
Exec Dt:
01/21/2015
6
AKATSU, KAZUHIRO
Exec Dt:
01/21/2015
7
KOBAYASHI, HIROTAKA
Exec Dt:
01/21/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9193197
US20150224802
14620005
Correspondence name and address
DUFT BORNSEN & FETTIG LLP
1526 SPRUCE STREET
SUITE 302
BOULDER, CO 80302
Assignment: 15
Reel/Frame:037692/0473   Pages: 8
Recorded: 02/09/2016
Attorney Dkt #:15R-110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKATSU, KAZUHIRO
Exec Dt:
02/09/2016
2
NAGASAWA, YUTAKA
Exec Dt:
02/09/2016
3
KUWABARA, AKITOMO
Exec Dt:
02/09/2016
4
OHMURA, YUUJI
Exec Dt:
02/09/2016
5
OHKUSHI, HIROFUMI
Exec Dt:
02/09/2016
6
KOBAYASHI, HIROTAKA
Exec Dt:
02/09/2016
7
SAWAHATA, SHO
Exec Dt:
02/09/2016
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9616682
US20160263913
15018957
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 16
Reel/Frame:040498/0657   Pages: 8
Recorded: 12/02/2016
Attorney Dkt #:2271/89186
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWABARA, AKITOMO
Exec Dt:
11/30/2016
2
AKATSU, KAZUHIRO
Exec Dt:
11/30/2016
3
NAGASAWA, YUTAKA
Exec Dt:
11/30/2016
4
OHMURA, YUUJI
Exec Dt:
11/30/2016
5
KOBAYASHI, HIROTAKA
Exec Dt:
11/30/2016
6
OHKUSHI, HIROFUMI
Exec Dt:
11/30/2016
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9889679
US20170165981
15367621
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NY 10112
Assignment: 17
Reel/Frame:041925/0693   Pages: 3
Recorded: 03/09/2017
Attorney Dkt #:502073US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, KOHJI
Exec Dt:
03/07/2017
2
AKATSU, KAZUHIRO
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 #
 
 
 
 
 
 
 
 
 
 
 
10209133
US20170276546
15454223
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:059233/0202   Pages: 8
Recorded: 03/11/2022
Attorney Dkt #:18659US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUNAHASHI, KAZUKI
Exec Dt:
03/01/2022
2
ICHIKAWA, YOICHI
Exec Dt:
03/01/2022
3
KISHI, YUMIKO
Exec Dt:
03/01/2022
4
NAKAYAMA, HIROTOSHI
Exec Dt:
03/02/2022
5
HINO, MAKOTO
Exec Dt:
03/01/2022
6
AKATSU, KAZUHIRO
Exec Dt:
03/01/2022
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME,
OHTA-KU,
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220305812
17692211
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:059914/0505   Pages: 9
Recorded: 05/16/2022
Attorney Dkt #:18488US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHII, MASAKO
Exec Dt:
05/06/2022
2
SERIZAWA, KEIICHI
Exec Dt:
04/30/2022
3
HINO, MAKOTO
Exec Dt:
05/09/2022
4
AKATSU, KAZUHIRO
Exec Dt:
05/09/2022
5
UEDA, TAKESHI
Exec Dt:
05/02/2022
6
NAKAMURA, TAKAYUKI
Exec Dt:
05/06/2022
7
KISHI, YUMIKO
Exec Dt:
04/30/2022
Assignee
1
RICOH COMPANY, LTD.,
3-6, NAKAMAGOME 1-CHOME, OHTA-KU,
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220388324
17744734
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD,
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:060079/0930   Pages: 6
Recorded: 06/02/2022
Attorney Dkt #:6298-000019-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERIZAWA, KEIICHI
Exec Dt:
05/11/2022
2
FUJITA, KAZUHIRO
Exec Dt:
05/11/2022
3
YOSHII, MASAKO
Exec Dt:
05/12/2022
4
HINO, MAKOTO
Exec Dt:
05/11/2022
5
AKATSU, KAZUHIRO
Exec Dt:
05/11/2022
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220388724
17749738
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 21
Reel/Frame:062838/0579   Pages: 6
Recorded: 03/01/2023
Attorney Dkt #:21159US01CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKATSU, KAZUHIRO
Exec Dt:
02/06/2023
2
HIRAYAMA, RIE
Exec Dt:
02/03/2023
3
FUJITA, KAZUHIRO
Exec Dt:
02/03/2023
4
SAKAI, SHOICHIRO
Exec Dt:
02/03/2023
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230219162
18115781
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314

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