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Patent Assignment Assignor Details
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Assignor Name : MAYUZUMI, RYUSUKE
Total Assignments: 14
Assignment: 1
Reel/Frame:037561/0111   Pages: 5
Recorded: 01/22/2016
Attorney Dkt #:2271/88318
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, SHINTARO
Exec Dt:
01/15/2016
2
KURODA, MASARU
Exec Dt:
01/15/2016
3
OHHIRA, KOHKI
Exec Dt:
01/15/2016
4
MAYUZUMI, RYUSUKE
Exec Dt:
01/06/2016
5
SUGINO, HIROKI
Exec Dt:
01/15/2016
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10009347
US20160248774
15004167
Correspondence name and address
PAUL TENG [2271/88318]
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA 20TH FLOOR
NEW YORK, NY 10112
Assignment: 2
Reel/Frame:040177/0282   Pages: 7
Recorded: 10/31/2016
Attorney Dkt #:478972US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYUZUMI, RYUSUKE
Exec Dt:
10/24/2016
2
KURODA, MASARU
Exec Dt:
10/13/2016
3
KAWAMURA, SHINTARO
Exec Dt:
10/13/2016
4
WANG, YANG
Exec Dt:
10/24/2016
5
SUGINO, HIROKI
Exec Dt:
10/19/2016
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10663555
US20170127379
15339230
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:043298/0135   Pages: 7
Recorded: 08/15/2017
Attorney Dkt #:505965US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHHIRA, KOHKI
Exec Dt:
07/10/2017
2
KURODA, MASARU
Exec Dt:
07/03/2017
3
KAWAMURA, SHINTARO
Exec Dt:
07/03/2017
4
MAYUZUMI, RYUSUKE
Exec Dt:
07/03/2017
5
SUGINO, HIROKI
Exec Dt:
07/03/2017
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180069726
15551173
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:043447/0032   Pages: 7
Recorded: 08/30/2017
Attorney Dkt #:506792US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHHIRA, KOHKI
Exec Dt:
07/20/2017
2
KURODA, MASARU
Exec Dt:
07/20/2017
3
KAWAMURA, SHINTARO
Exec Dt:
08/07/2017
4
MAYUZUMI, RYUSUKE
Exec Dt:
07/20/2017
5
SUGINO, HIROKI
Exec Dt:
07/20/2017
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10321516
US20180070407
15554500
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:045173/0123   Pages: 5
Recorded: 03/12/2018
Attorney Dkt #:17R-108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAYUZUMI, RYUSUKE
Exec Dt:
03/08/2018
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180288058
15918041
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 6
Reel/Frame:053670/0759   Pages: 5
Recorded: 09/02/2020
Attorney Dkt #:17R-108C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAYUZUMI, RYUSUKE
Exec Dt:
03/08/2018
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11601433
US20200403999
17010031
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 7
Reel/Frame:048517/0433   Pages: 4
Recorded: 03/06/2019
Attorney Dkt #:6150-001438-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAYUZUMI, RYUSUKE
Exec Dt:
03/04/2019
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11159485
US20190288986
16293805
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 8
Reel/Frame:055633/0899   Pages: 3
Recorded: 03/18/2021
Attorney Dkt #:535021US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOSHIMA, YUZO
Exec Dt:
03/15/2021
2
MAYUZUMI, RYUSUKE
Exec Dt:
03/13/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210295455
17205038
Correspondence name and address
OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:055605/0676   Pages: 2
Recorded: 03/16/2021
Attorney Dkt #:536074US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAYUZUMI, RYUSUKE
Exec Dt:
03/14/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210295454
17202716
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:055657/0387   Pages: 2
Recorded: 03/19/2021
Attorney Dkt #:534003US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAYUZUMI, RYUSUKE
Exec Dt:
03/14/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210296895
17206338
Correspondence name and address
OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:057632/0314   Pages: 2
Recorded: 09/29/2021
Attorney Dkt #:17500US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAYUZUMI, RYUSUKE
Exec Dt:
09/24/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU,
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220101455
17488316
Correspondence name and address
XSENSUS, LLP
100 DAINGERFIELD ROAD,
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:057634/0089   Pages: 2
Recorded: 09/29/2021
Attorney Dkt #:17519US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAYUZUMI, RYUSUKE
Exec Dt:
09/24/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU,
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220101454
17488310
Correspondence name and address
XSENSUS, LLP
100 DAINGERFIELD ROAD,
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:061071/0308   Pages: 2
Recorded: 09/13/2022
Attorney Dkt #:19534US01CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAYUZUMI, RYUSUKE
Exec Dt:
08/29/2022
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU,
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230006847
17943211
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:061103/0114   Pages: 2
Recorded: 09/15/2022
Attorney Dkt #:19532US01CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAYUZUMI, RYUSUKE
Exec Dt:
09/02/2022
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230020412
17945145
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314

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Web interface last modified: August 25, 2017 v.2.6
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