skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : KAGAWA, MASAAKI
Total Assignments: 24
Assignment: 1
Reel/Frame:007618/0863   Pages: 3
Recorded: 08/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAMIZUYA, NOBORU
Exec Dt:
07/26/1995
2
EBIHARA, NORIO
Exec Dt:
08/08/1995
3
KARIBE, HARUYUKI
Exec Dt:
08/03/1995
4
KODAMA, YASUMASA
Exec Dt:
07/27/1995
5
KAGAWA, MASAAKI
Exec Dt:
07/27/1995
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5757415
NONE
08448253
Correspondence name and address
WILLIAM S. FROMMER
CURTIS, MORRIS & SAFFORD, P.C.
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:009150/0593   Pages: 2
Recorded: 05/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAGAWA, MASAAKI
Exec Dt:
04/20/1998
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 100-31, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6049568
NONE
08977984
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 3
Reel/Frame:018233/0784   Pages: 4
Recorded: 08/29/2006
Attorney Dkt #:R2184.0481/P481
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATOH, NAOYUKI
Exec Dt:
07/18/2006
2
KAGAWA, MASAAKI
Exec Dt:
07/19/2006
3
YAMAGATA, JUNICHI
Exec Dt:
07/18/2006
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070008621
11480856
Correspondence name and address
THOMAS J. D'AMICO
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 4
Reel/Frame:019018/0223   Pages: 7
Recorded: 02/20/2007
Attorney Dkt #:R2180.0330/P330
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGATA, JUNICHI
Exec Dt:
02/19/2007
2
SATOH, NAOYUKI
Exec Dt:
02/13/2007
3
KAGAWA, MASAAKI
Exec Dt:
02/14/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070198367
11708051
Correspondence name and address
THOMAS J. D'AMICO
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 5
Reel/Frame:019291/0364   Pages: 6
Recorded: 04/26/2007
Attorney Dkt #:R2180.0340/P340
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGAWA, MASAAKI
Exec Dt:
04/23/2007
2
SATOH, NAOYUKI
Exec Dt:
04/23/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070288504
11790608
Correspondence name and address
THOMAS J. D'AMICO
DICKSTEIN SHAPIRO, LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 6
Reel/Frame:019402/0843   Pages: 6
Recorded: 05/31/2007
Attorney Dkt #:R2180.0335/P335
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIDA, TAISHI
Exec Dt:
05/14/2007
2
KAGAWA, MASAAKI
Exec Dt:
05/15/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7737966
US20070216681
11723134
Correspondence name and address
STEVEN T. DICKEY
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 7
Reel/Frame:019731/0080   Pages: 6
Recorded: 08/13/2007
Attorney Dkt #:R2180.0341/P341
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGAWA, MASAAKI
Exec Dt:
06/13/2007
2
SATOH, NAOYUKI
Exec Dt:
06/18/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070291026
11812003
Correspondence name and address
THOMAS J. D'AMICO
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 8
Reel/Frame:019797/0265   Pages: 3
Recorded: 08/29/2007
Attorney Dkt #:S0255.0063/P063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGATA, JUNICHI
Exec Dt:
08/06/2007
2
KAGAWA, MASAAKI
Exec Dt:
08/06/2007
3
TERUNUMA, IKUMI
Exec Dt:
08/06/2007
4
SATOH, NAOYUKI
Exec Dt:
08/06/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080086324
11896078
Correspondence name and address
MARK J. THRONSON
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, D.C. 20006-5403
Assignment: 9
Reel/Frame:019836/0252   Pages: 6
Recorded: 09/05/2007
Attorney Dkt #:R2180.0351/P351
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATOH, NAOYUKI
Exec Dt:
08/22/2007
2
KAGAWA, MASAAKI
Exec Dt:
08/22/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080062170
11896764
Correspondence name and address
THOMAS J. D'AMICO
DICKSTEIN SHAPIRO LLP
1825 EYE. STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 10
Reel/Frame:020538/0023   Pages: 3
Recorded: 02/13/2008
Attorney Dkt #:6150-000119/us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAZAWA, TOSHIO
Exec Dt:
12/26/2007
2
ARAKI, TADASHI
Exec Dt:
12/26/2007
3
KOJIMA, YUICHI
Exec Dt:
12/28/2007
4
XU, YINGHUI
Exec Dt:
01/07/2008
5
MATSUNO, YOICHIRO
Exec Dt:
12/26/2007
6
KAGAWA, MASAAKI
Exec Dt:
12/26/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 2-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080170084
12005287
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
JOHN A. CASTELLANO
P.O. BOX 8910
RESTON, VA 20195
Assignment: 11
Reel/Frame:022361/0910   Pages: 5
Recorded: 03/09/2009
Attorney Dkt #:09R-022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGAWA, MASAAKI
Exec Dt:
02/24/2009
2
KOVACS, LASZLO
Exec Dt:
02/24/2009
3
MICSIK, ANDRAS
Exec Dt:
02/24/2009
4
PATAKI, BALAZS E
Exec Dt:
02/24/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8055712
US20090235182
12400002
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 12
Reel/Frame:029401/0580   Pages: 4
Recorded: 12/04/2012
Attorney Dkt #:12R-071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAMATA, YOSHIFUMI
Exec Dt:
11/29/2012
2
KAGAWA, MASAAKI
Exec Dt:
11/29/2012
3
KEMMOCHI, EIJI
Exec Dt:
11/29/2012
4
ZHU, KUANGYI
Exec Dt:
11/29/2012
5
MANO, HIROKO
Exec Dt:
11/29/2012
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9395828
US20130147736
13693371
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 13
Reel/Frame:043218/0859   Pages: 6
Recorded: 08/07/2017
Attorney Dkt #:6150-001211-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIYAMA, YORICHIKA
Exec Dt:
07/31/2017
2
KIMBARA, HIROYUKI
Exec Dt:
07/31/2017
3
KAGAWA, MASAAKI
Exec Dt:
08/07/2017
4
MURATA, JUN
Exec Dt:
08/07/2017
5
YAMAMOTO, TAKAHIRO
Exec Dt:
08/07/2017
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10194031
US20180063332
15670130
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 14
Reel/Frame:043363/0380   Pages: 6
Recorded: 08/23/2017
Attorney Dkt #:6150-001210-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIYAMA, YORICHIKA
Exec Dt:
08/07/2017
2
KIMBARA, HIROYUKI
Exec Dt:
08/07/2017
3
TAKAMIYA, YUICHI
Exec Dt:
08/22/2017
4
SUZUKI, TAKESHI
Exec Dt:
08/22/2017
5
KAGAWA, MASAAKI
Exec Dt:
08/07/2017
6
YAMAMOTO, TAKAHIRO
Exec Dt:
08/07/2017
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180060818
15683809
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 15
Reel/Frame:047568/0652   Pages: 2
Recorded: 09/18/2018
Attorney Dkt #:515312US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAGAWA, MASAAKI
Exec Dt:
07/19/2018
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10593077
US20190073808
16104363
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:048618/0750   Pages: 2
Recorded: 03/17/2019
Attorney Dkt #:521224US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAGAWA, MASAAKI
Exec Dt:
03/11/2019
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190297022
16355769
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:049192/0378   Pages: 3
Recorded: 05/16/2019
Attorney Dkt #:12465US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAGAWA, MASAAKI
Exec Dt:
04/24/2019
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190327104
16387564
Correspondence name and address
XSENSUS LLP
200 DAINGERFIELD ROAD
SUITE 201
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:050024/0108   Pages: 4
Recorded: 08/12/2019
Attorney Dkt #:6547-000577-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAGAWA, MASAAKI
Exec Dt:
07/25/2019
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11163835
US20200034387
16484673
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 19
Reel/Frame:051866/0954   Pages: 2
Recorded: 02/20/2020
Attorney Dkt #:13943US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAGAWA, MASAAKI
Exec Dt:
02/13/2020
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME,
OHTA-KU,
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11398237
US20200273464
16795577
Correspondence name and address
XSENSUS LLP
200 DAINGERFIELD ROAD
SUITE 201
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:055212/0175   Pages: 7
Recorded: 02/10/2021
Attorney Dkt #:20RT-056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIKE, HIROMASA
Exec Dt:
01/21/2021
2
KAGAWA, MASAAKI
Exec Dt:
01/21/2021
3
IMAI, TAKUYA
Exec Dt:
01/24/2021
4
IWASAKI, RYO
Exec Dt:
01/21/2021
5
MANO, TAKURO
Exec Dt:
01/21/2021
6
KOURA, SEIYA
Exec Dt:
01/26/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210297465
17172318
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 21
Reel/Frame:055495/0060   Pages: 7
Recorded: 03/04/2021
Attorney Dkt #:20RT-059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOURA, SEIYA
Exec Dt:
01/27/2021
2
IWASAKI, RYO
Exec Dt:
02/01/2021
3
KAGAWA, MASAAKI
Exec Dt:
01/27/2021
4
IMAI, TAKUYA
Exec Dt:
01/29/2021
5
KOIKE, HIROMASA
Exec Dt:
01/27/2021
6
MANO, TAKURO
Exec Dt:
01/27/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11757949
US20210306384
17192102
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 22
Reel/Frame:055209/0869   Pages: 7
Recorded: 02/10/2021
Attorney Dkt #:20RT-055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANO, TAKURO
Exec Dt:
01/28/2021
2
IWASAKI, RYO
Exec Dt:
01/28/2021
3
KOIKE, HIROMASA
Exec Dt:
01/28/2021
4
KOURA, SEIYA
Exec Dt:
01/28/2021
5
KAGAWA, MASAAKI
Exec Dt:
01/28/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11625155
US20210294483
17172176
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 23
Reel/Frame:055291/0255   Pages: 7
Recorded: 02/17/2021
Attorney Dkt #:20RT-058
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, RYO
Exec Dt:
02/04/2021
2
IMAI, TAKUYA
Exec Dt:
01/29/2021
3
MANO, TAKURO
Exec Dt:
01/29/2021
4
KAGAWA, MASAAKI
Exec Dt:
01/29/2021
5
KOIKE, HIROMASA
Exec Dt:
01/31/2021
6
KOURA, SEIYA
Exec Dt:
02/03/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11349888
US20210306390
17177365
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 24
Reel/Frame:059767/0690   Pages: 7
Recorded: 04/28/2022
Attorney Dkt #:20RT-058C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, RYO
Exec Dt:
02/04/2021
2
IMAI, TAKUYA
Exec Dt:
01/29/2021
3
MANO, TAKURO
Exec Dt:
01/29/2021
4
KAGAWA, MASAAKI
Exec Dt:
01/29/2021
5
KOIKE, HIROMASA
Exec Dt:
01/31/2021
6
KOURA, SEIYA
Exec Dt:
02/03/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220255975
17661086
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007

Search Results as of: 04/28/2024 02:02 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT