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Patent Assignment Assignor Details
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Assignor Name : KITAZAWA, TOMOFUMI
Total Assignments: 16
Assignment: 1
Reel/Frame:009715/0318   Pages: 3
Recorded: 01/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAZAWA, TOMOFUMI
Exec Dt:
01/12/1999
2
SASAKI, SABUROH
Exec Dt:
01/12/1999
3
SHIMAMURA, TAKASHI
Exec Dt:
01/11/1999
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME,
OHTA-KU, TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6067421
NONE
09231777
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
SURINDER SACHAR
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:012289/0060   Pages: 3
Recorded: 10/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAZAWA, TOMOFUMI
Exec Dt:
10/02/2001
2
KITAGUCHI, TAKASHI
Exec Dt:
10/02/2001
3
KATOH, MASAYOSHI
Exec Dt:
10/02/2001
4
SATO, YASUHIRO
Exec Dt:
10/02/2001
5
SASAKI, SABUROH
Exec Dt:
10/02/2001
6
ETOH, AKIHIRO
Exec Dt:
10/02/2001
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6940542
US20020163581
09901098
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
ECKHARD H. KUESTERS
1755 JEFFERSON DAVIS HWY.
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:012891/0384   Pages: 3
Recorded: 05/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAGUCHI, TAKASHI
Exec Dt:
03/22/2002
2
SATO, YASUHIRO
Exec Dt:
03/22/2002
3
KITAZAWA, TOMOFUMI
Exec Dt:
03/22/2002
4
AOKI, SHIN
Exec Dt:
03/22/2002
5
HASEGAWA, TAKEFUMI
Exec Dt:
03/22/2002
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7001024
US20020113946
10073969
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
JOSEPH A. SCAFETTA, JR.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:012952/0571   Pages: 3
Recorded: 06/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAGUCHI, TAKASHI
Exec Dt:
04/04/2002
2
KITAZAWA, TOMOFUMI
Exec Dt:
04/04/2002
3
SASAKI, SABURO
Exec Dt:
04/04/2002
Assignee
1
RICOH COMPANY, LTD
OHTA-KU
3-6 NAKAMAGOME 1-CHOME
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7176890
US20020130979
10085732
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:016971/0044   Pages: 4
Recorded: 09/09/2005
Attorney Dkt #:R2184.0433/P433
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KITAZAWA, TOMOFUMI
Exec Dt:
07/08/2005
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060002278
11170097
Correspondence name and address
MARK J. THRONSON
DICKSTEIN SHAPIRO MORIN ETAL.
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 6
Reel/Frame:023866/0154   Pages: 3
Recorded: 01/28/2010
Attorney Dkt #:354015US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKANUMA, GOICHI
Exec Dt:
01/27/2010
2
KITAZAWA, TOMOFUMI
Exec Dt:
01/27/2010
3
SAKOH, FUMIKO
Exec Dt:
01/27/2010
Assignee
1
RICOH COMPANY LIMITED
1-3-6, NAKAMAGOME
OTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8395834
US20100195180
12695522
Correspondence name and address
OBLON, SPIVAK ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:024496/0292   Pages: 4
Recorded: 06/07/2010
Attorney Dkt #:361026US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKANUMA, GOICHI
Exec Dt:
05/28/2010
2
KITAZAWA, TOMOFUMI
Exec Dt:
05/28/2010
3
SAKOH, FUMIKO
Exec Dt:
05/28/2010
4
FUJII, MITSUMI
Exec Dt:
05/31/2010
Assignee
1
RICOH COMPANY LIMITED
1-3-6, NAKAMAGOME
OTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8174750
US20100309536
12795077
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:027117/0341   Pages: 4
Recorded: 10/25/2011
Attorney Dkt #:388730US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAZAWA, TOMOFUMI
Exec Dt:
10/17/2011
2
AKANUMA, GOICHI
Exec Dt:
10/17/2011
3
FUJII, MITSUMI
Exec Dt:
10/17/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8830551
US20120120470
13280781
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:033489/0007   Pages: 3
Recorded: 08/07/2014
Attorney Dkt #:439360US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKANUMA, GOICHI
Exec Dt:
08/01/2014
2
KITAZAWA, TOMOFUMI
Exec Dt:
08/01/2014
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9448402
US20150062683
14454147
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:033723/0808   Pages: 3
Recorded: 09/11/2014
Attorney Dkt #:440755US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASHIGUCHI, TSUYOSHI
Exec Dt:
08/25/2014
2
KITAZAWA, TOMOFUMI
Exec Dt:
09/04/2014
3
AKANUMA, GOICHI
Exec Dt:
08/25/2014
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9291817
US20150077823
14483393
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:036706/0026   Pages: 4
Recorded: 10/01/2015
Attorney Dkt #:461073US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, JUN
Exec Dt:
09/17/2015
2
HASHIGUCHI, TSUYOSHI
Exec Dt:
09/17/2015
3
WATANABE, ERI
Exec Dt:
09/17/2015
4
AKANUMA, GOICHI
Exec Dt:
09/17/2015
5
KITAZAWA, TOMOFUMI
Exec Dt:
09/17/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9766450
US20160109697
14872682
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:040603/0783   Pages: 4
Recorded: 12/08/2016
Attorney Dkt #:2271/89215
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAZAWA, TOMOFUMI
Exec Dt:
12/07/2016
2
TSUKAMOTO, KAZUHIKO
Exec Dt:
12/07/2016
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9910271
US20170176743
15372825
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NY 10112
Assignment: 13
Reel/Frame:055348/0948   Pages: 6
Recorded: 02/22/2021
Attorney Dkt #:535511US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSHIZUKA, SHINNOSUKE
Exec Dt:
01/21/2021
2
ARATANI, TOMOYUKI
Exec Dt:
01/27/2021
3
SAMESHIMA, TATSUYA
Exec Dt:
01/21/2021
4
NAKAYAMA, TOMOAKI
Exec Dt:
01/25/2021
5
MIYAOKA, ATSUSHI
Exec Dt:
01/25/2021
6
SHIONOIRI, MOMOKO
Exec Dt:
01/21/2021
7
KITAZAWA, TOMOFUMI
Exec Dt:
01/25/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210284947
17180986
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:055561/0064   Pages: 6
Recorded: 03/11/2021
Attorney Dkt #:535820US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAYAMA, TOMOAKI
Exec Dt:
01/25/2021
2
ARATANI, TOMOYUKI
Exec Dt:
01/27/2021
3
KOSHIZUKA, SHINNOSUKE
Exec Dt:
01/21/2021
4
MIYAOKA, ATSUSHI
Exec Dt:
01/25/2021
5
SHIONOIRI, MOMOKO
Exec Dt:
01/21/2021
6
YAMOTO, RIE
Exec Dt:
01/21/2021
7
KITAZAWA, TOMOFUMI
Exec Dt:
01/25/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210301240
17198474
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:060934/0219   Pages: 11
Recorded: 08/30/2022
Attorney Dkt #:20021US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NONOYAMA, YUSUKE
Exec Dt:
07/07/2022
2
MATSUMOTO, TAKAHIKO
Exec Dt:
07/05/2022
3
YAGINUMA, HIDEKAZU
Exec Dt:
07/21/2022
4
MAEDA, REO
Exec Dt:
07/17/2022
5
SAMESHIMA, TATSUYA
Exec Dt:
07/05/2022
6
IWASHITA, NATSUKO
Exec Dt:
07/05/2022
7
ARATANI, TOMOYUKI
Exec Dt:
07/05/2022
8
KITAZAWA, TOMOFUMI
Exec Dt:
07/06/2022
9
KOSHIZUKA, SHINNOSUKE
Exec Dt:
07/06/2022
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230103754
17907978
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:062897/0554   Pages: 18
Recorded: 03/06/2023
Attorney Dkt #:004032US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGA, YUKI
Exec Dt:
02/14/2023
2
NAKAYAMA, TOMOAKI
Exec Dt:
02/14/2023
3
ARATANI, TOMOYUKI
Exec Dt:
02/14/2023
4
KOSHIZUKA, SHINNOSUKE
Exec Dt:
02/14/2023
5
SAMESHIMA, TATSUYA
Exec Dt:
02/14/2023
6
SHIONOIRI, MOMOKO
Exec Dt:
02/14/2023
7
KITAZAWA, TOMOFUMI
Exec Dt:
02/15/2023
8
IJICHI, RIE
Exec Dt:
02/14/2023
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230105330
17935846
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102

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