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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 : YUMOTO, AKIRA
Total Assignments: 27
Assignment: 1
Reel/Frame:004894/0011   Pages: 1
Recorded: 06/08/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/19/1988
2
Exec Dt:
05/19/1988
Assignee
1
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07168511
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:005579/0218   Pages: 2
Recorded: 01/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/11/1991
Assignee
1
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07644627
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLR. SEARS TOWER
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:009835/0617   Pages: 2
Recorded: 03/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/1999
2
Exec Dt:
03/03/1999
Assignee
1
SHINAGAWA-KU
7-35 KITASHINAGAWA 6-CHOME
TOKYO 100-31, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09220208
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 4
Reel/Frame:011297/0775   Pages: 3
Recorded: 11/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2000
2
Exec Dt:
10/31/2000
Assignee
1
SHINAGAWA-KU
7-35 KITASHINAGAWA 6-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09709533
Correspondence name and address
RADER, FISHMAN & GRAUER
RONALD P. KANANEN, ESQ.
SUITE 501
1233 20TH STREET, NW
WASHINGTON, D.C. 20036
Assignment: 5
Reel/Frame:011331/0823   Pages: 3
Recorded: 11/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/06/2000
2
Exec Dt:
11/06/2000
Assignee
1
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09594087
Correspondence name and address
RADER, FISHMAN & GRAUER
RONALD P. KANANEN, ESQ.
1233 20TH STREET, NW
SUITE 501
WASHINGTON, D.C. 20036
Assignment: 6
Reel/Frame:012139/0698   Pages: 3
Recorded: 08/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/13/2001
Assignee
1
SHINAGAWA-KU
7-35 KITASHINAGAWA 6-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09787036
Correspondence name and address
RADER, FISHMAN & GRAUER
RONALD P. KANANEN, ESQ.
SUITE 501
1233 20TH STREET, NW
WASHINGTON, D.C. 20036
Assignment: 7
Reel/Frame:013241/0220   Pages: 2
Recorded: 09/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/26/2002
Assignee
1
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10157174
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL
DAVID R. METZGER
P.O. BOX #061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 8
Reel/Frame:013241/0078   Pages: 2
Recorded: 09/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/29/2002
Assignee
1
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10154262
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL
DAVID R. METZGER
P.O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 9
Reel/Frame:013770/0926   Pages: 2
Recorded: 09/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/19/2002
2
Exec Dt:
08/19/2002
Assignee
1
7-35 KITASHINAGAWA-6-CHOME SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10221402
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL
DAVID R. METZGER
P.O. BOX 061080
SEARS TOWER, WACKER DRIVE STATION
CHICAGO, IL 60606-1080
Assignment: 10
Reel/Frame:013455/0506   Pages: 2
Recorded: 11/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/09/2002
Assignee
1
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10169697
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 11
Reel/Frame:014551/0107   Pages: 3
Recorded: 09/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/11/2003
2
Exec Dt:
09/11/2003
Assignee
1
6-7-35 KITASHINAGAWA
SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10667596
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
RONALD P. KANANEN
1233 20TH STREET, N.W.
STE. 501
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:017046/0450   Pages: 3
Recorded: 10/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2005
2
Exec Dt:
09/17/2005
3
Exec Dt:
09/21/2005
4
Exec Dt:
09/26/2005
5
Exec Dt:
09/26/2005
Assignee
1
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11193864
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 13
Reel/Frame:017864/0705   Pages: 3
Recorded: 05/03/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/11/2006
2
Exec Dt:
04/12/2006
3
Exec Dt:
04/13/2006
Assignee
1
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11416120
Correspondence name and address
RONALD P. KANANEN
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:019012/0897   Pages: 5
Recorded: 03/08/2007
Attorney Dkt #:SON-3644
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/21/2007
2
Exec Dt:
02/05/2007
3
Exec Dt:
02/21/2007
4
Exec Dt:
02/09/2007
5
Exec Dt:
02/09/2007
6
Exec Dt:
02/16/2007
Assignee
1
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11634268
Correspondence name and address
RONALD P. KANANEN
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:019521/0767   Pages: 2
Recorded: 06/29/2007
Attorney Dkt #:son-3753
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/21/2007
Assignee
1
1-7-1 KONAN
MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11802461
Correspondence name and address
RONALD P. KANANEN
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:019740/0604   Pages: 3
Recorded: 08/13/2007
Attorney Dkt #:SON-3812
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2007
2
Exec Dt:
07/31/2007
3
Exec Dt:
07/19/2007
Assignee
1
1-7-1 KONAN
MINATO-KU, TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11889357
Correspondence name and address
RONALD P. KANANEN
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W., SUITE 501
WASHINGTON, D.C. 20036
Assignment: 17
Reel/Frame:019779/0512   Pages: 3
Recorded: 08/27/2007
Attorney Dkt #:SON-3751
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/2007
2
Exec Dt:
08/17/2007
3
Exec Dt:
08/14/2007
4
Exec Dt:
08/13/2007
Assignee
1
1-7-1 KONAN
MINATO-KU, TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11798822
Correspondence name and address
RONALD P. KANANEN
RADER FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:021157/0509   Pages: 3
Recorded: 06/26/2008
Attorney Dkt #:112857-1340
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2008
2
Exec Dt:
06/12/2008
Assignee
1
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12146089
Correspondence name and address
THOMAS C. BASSO
P.O. BOX 1135
BELL, BOYD & LLOYD LLP
CHICAGO, IL 60690-1135
Assignment: 19
Reel/Frame:024107/0124   Pages: 2
Recorded: 03/19/2010
Attorney Dkt #:09792909-7169
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/2010
2
Exec Dt:
02/25/2010
Assignee
1
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12522053
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, WILLIS TOWER
CHICAGO, IL 60606-1080
Assignment: 20
Reel/Frame:024211/0766   Pages: 2
Recorded: 04/09/2010
Attorney Dkt #:09792909-7946
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2010
2
Exec Dt:
02/25/2010
3
Exec Dt:
02/25/2010
Assignee
1
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12757605
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, WILLIS TOWER
CHICAGO, IL 60606-1080
Assignment: 21
Reel/Frame:028798/0275   Pages: 2
Recorded: 08/16/2012
Attorney Dkt #:09792909-8811
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2012
2
Exec Dt:
08/01/2012
Assignee
1
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13587293
Correspondence name and address
SNR DENTON US LLP
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 22
Reel/Frame:029719/0263   Pages: 8
Recorded: 01/30/2013
Attorney Dkt #:S1459.71385US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/2012
2
Exec Dt:
11/09/2012
3
Exec Dt:
11/09/2012
4
Exec Dt:
11/09/2012
5
Exec Dt:
11/12/2012
6
Exec Dt:
11/09/2012
Assignee
1
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13678580
Correspondence name and address
WOLF GREENFIELD & SACKS
600 ATLANTIC AVE.
BOSTON, MA 02210
Assignment: 23
Reel/Frame:034994/0782   Pages: 8
Recorded: 02/20/2015
Attorney Dkt #:S1459.71385US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/2012
2
Exec Dt:
11/04/2012
3
Exec Dt:
11/09/2012
4
Exec Dt:
11/09/2012
5
Exec Dt:
11/12/2012
6
Exec Dt:
11/03/2012
Assignee
1
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14611465
Correspondence name and address
RANDY J. PRITZKER
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVE
BOSTON, MA 02210
Assignment: 24
Reel/Frame:030083/0806   Pages: 4
Recorded: 03/26/2013
Attorney Dkt #:SON-5414
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2013
2
Exec Dt:
03/19/2013
3
Exec Dt:
03/19/2013
Assignee
1
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13850377
Correspondence name and address
RADER FISHMAN & GRAUER PLLC
LION BUILDING
1233 20TH STREET N.W., SUITE 501
WASHINGTON, DC 20036
Assignment: 25
Reel/Frame:030364/0089   Pages: 7
Recorded: 05/07/2013
Attorney Dkt #:09792909-8990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2013
2
Exec Dt:
04/12/2013
3
Exec Dt:
04/16/2013
4
Exec Dt:
04/10/2013
5
Exec Dt:
04/11/2013
Assignee
1
1-7-1- KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13846156
Correspondence name and address
DENTONS US LLP
POST OFFICE BOX 061080
CHICAGO, IL 60606
Assignment: 26
Reel/Frame:030737/0873   Pages: 5
Recorded: 07/03/2013
Attorney Dkt #:SON-5491
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2013
2
Exec Dt:
06/26/2013
3
Exec Dt:
06/26/2013
Assignee
1
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13935018
Correspondence name and address
RADER FISHMAN & GRAUER PLLC
LION BUILDING
1233 20TH STREET N.W., SUITE 501
WASHINGTON, DC 20036
Assignment: 27
Reel/Frame:030765/0641   Pages: 5
Recorded: 07/10/2013
Attorney Dkt #:SON-5493
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2013
2
Exec Dt:
06/26/2013
3
Exec Dt:
06/26/2013
Assignee
1
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13938329
Correspondence name and address
RADER FISHMAN & GRAUER PLLC
LION BUILDING
1233 20TH STREET N.W., SUITE 501
WASHINGTON, DC 20036

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