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Patent Assignment Assignor Details
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Assignor Name : TSUGAWA, MASAKI
Total Assignments: 7
Assignment: 1
Reel/Frame:019771/0862   Pages: 3
Recorded: 08/21/2007
Attorney Dkt #:6164-000099/us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGASHIYAMA, MAKOTO
Exec Dt:
08/10/2007
2
KOIKE, KAZUMASA
Exec Dt:
08/10/2007
3
NISHIZAKI, SHINGO
Exec Dt:
08/10/2007
4
SATO, KAZUYUKI
Exec Dt:
08/10/2007
5
AOKI, TOYOKAZU
Exec Dt:
08/10/2007
6
TSUGAWA, MASAKI
Exec Dt:
08/10/2007
Assignee
1
RICOH COMPANY, LIMITED
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7734198
US20080044195
11892182
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 2
Reel/Frame:027840/0847   Pages: 2
Recorded: 03/05/2012
Attorney Dkt #:6164-000601/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUGAWA, MASAKI
Exec Dt:
02/28/2012
2
INOUE, MASATOSHI
Exec Dt:
02/28/2012
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8861993
US20120237238
13411894
Correspondence name and address
JOHN A. CASTELLANO
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 3
Reel/Frame:044488/0109   Pages: 7
Recorded: 12/27/2017
Attorney Dkt #:6150-001271-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, HAYATO
Exec Dt:
12/14/2017
2
MAEJIMA, KEITA
Exec Dt:
12/14/2017
3
OKAMURA, HIROSHI
Exec Dt:
12/14/2017
4
TSUGAWA, MASAKI
Exec Dt:
12/15/2017
5
IKEDA, YUJI
Exec Dt:
12/14/2017
6
KAWARASAKI, EMIKO
Exec Dt:
12/17/2017
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10571841
US20180239285
15854293
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 4
Reel/Frame:045003/0168   Pages: 8
Recorded: 01/04/2018
Attorney Dkt #:6150-001271-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE MISSING SIXTH INVENTOR, YOHEI KUSHIDA PREVIOUSLY RECORDED ON REEL 044488 FRAME 0109. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
FUJITA, HAYATO
Exec Dt:
12/14/2017
2
MAEJIMA, KEITA
Exec Dt:
12/14/2017
3
OKAMURA, HIROSHI
Exec Dt:
12/14/2017
4
TSUGAWA, MASAKI
Exec Dt:
12/15/2017
5
IKEDA, YUJI
Exec Dt:
12/14/2017
6
KUSHIDA, YOHEI
Exec Dt:
12/14/2017
7
KAWARASAKI, EMIKO
Exec Dt:
12/17/2017
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10571841
US20180239285
15854293
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 5
Reel/Frame:045653/0941   Pages: 9
Recorded: 04/27/2018
Attorney Dkt #:513133US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSHIDA, YOHEI
Exec Dt:
04/10/2018
2
MAEJIMA, KEITA
Exec Dt:
04/10/2018
3
OKAMURA, HIROSHI
Exec Dt:
04/10/2018
4
ISHIZUKA, NATSUKO
Exec Dt:
04/10/2018
5
FUJITA, HAYATO
Exec Dt:
04/10/2018
6
TSUGAWA, MASAKI
Exec Dt:
04/10/2018
7
IKEDA, YUJI
Exec Dt:
04/13/2018
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10746583
US20180321074
15964521
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:045891/0625   Pages: 9
Recorded: 05/24/2018
Attorney Dkt #:513838US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMURA, HIROSHI
Exec Dt:
05/02/2018
2
TSUGAWA, MASAKI
Exec Dt:
05/02/2018
3
IKEDA, YUJI
Exec Dt:
05/02/2018
4
ISHIZUKA, NATSUKO
Exec Dt:
05/09/2018
5
FUJITA, HAYATO
Exec Dt:
05/02/2018
6
KUSHIDA, YOHEI
Exec Dt:
05/09/2018
7
MAEJIMA, KEITA
Exec Dt:
05/02/2018
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10488787
US20180348664
15988087
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:051902/0538   Pages: 9
Recorded: 02/24/2020
Attorney Dkt #:528712US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, MASAAKI
Exec Dt:
02/19/2020
2
IKEDA, KAZUHIRO
Exec Dt:
02/19/2020
3
MATSUDA, NORIHISA
Exec Dt:
02/19/2020
4
NISHINA, FUMITOSHI
Exec Dt:
02/19/2020
5
TSUGAWA, MASAKI
Exec Dt:
02/19/2020
6
TANAKA, KENGO
Exec Dt:
02/19/2020
7
HIRATA, TETSUYA
Exec Dt:
02/19/2020
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200272299
16798822
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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