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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 : AKIYAMA, TOSHIO
Total Assignments: 30
Assignment: 1
Reel/Frame:004132/0452   Pages: 1
Recorded: 05/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/17/1983
2
Exec Dt:
05/17/1983
3
Exec Dt:
05/17/1983
4
Exec Dt:
05/17/1983
Assignee
1
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06496201
Correspondence name and address
SHAPIRO AND SHAPIRO
1000 WILSON BLVD.
STE. 2415
ARLINGTON, VA 22209
Assignment: 2
Reel/Frame:008080/0274   Pages: 3
Recorded: 07/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/1996
2
Exec Dt:
06/28/1996
3
Exec Dt:
06/28/1996
4
Exec Dt:
06/28/1996
Assignee
1
30-2, 3-CHOME, SHIMOMARUKO
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08675830
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
ANN M. MAHER
277 PARK AVE.
NEW YORK, NY 10172-0194
Assignment: 3
Reel/Frame:008538/0945   Pages: 2
Recorded: 05/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/1997
2
Exec Dt:
05/06/1997
3
Exec Dt:
05/06/1997
4
Exec Dt:
05/06/1997
5
Exec Dt:
05/06/1997
6
Exec Dt:
05/06/1997
7
Exec Dt:
05/06/1997
8
Exec Dt:
05/06/1997
Assignee
1
6-3, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08809344
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 4
Reel/Frame:014829/0017   Pages: 2
Recorded: 12/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2003
2
Exec Dt:
11/07/2003
3
Exec Dt:
11/07/2003
Assignee
1
1-3, NISHI-SHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10740613
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
ALAN E. SCHIAVELLI
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:018205/0905   Pages: 3
Recorded: 05/16/2006
Attorney Dkt #:396.46176x00
Conveyance: CORRECTED ASSIGNMENT-- THE EXECUTION DATES FOR BOTH INVENTORS WAS OMITTED ON PREVIOUS COVER SHEET
Assignors
1
Exec Dt:
04/10/2006
2
Exec Dt:
04/10/2006
Assignee
1
1-3, NISHISHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11434072
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET, SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 6
Reel/Frame:018388/0594   Pages: 3
Recorded: 10/06/2006
Attorney Dkt #:295453US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/22/2006
Assignee
1
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11508181
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:023433/0159   Pages: 3
Recorded: 10/20/2009
Attorney Dkt #:30480U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/16/2009
Assignee
1
5-34-7, SHIBA, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12588574
Correspondence name and address
THE NATH LAW GROUP
112 S. WEST STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:023676/0987   Pages: 3
Recorded: 12/18/2009
Attorney Dkt #:352761US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/2009
2
Exec Dt:
12/16/2009
Assignee
1
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12641943
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:024053/0010   Pages: 3
Recorded: 02/26/2010
Attorney Dkt #:6150-000314/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/10/2010
Assignee
1
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12659157
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 10
Reel/Frame:027620/0217   Pages: 3
Recorded: 01/30/2012
Attorney Dkt #:740250-940
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/2012
2
Exec Dt:
01/18/2012
3
Exec Dt:
01/18/2012
4
Exec Dt:
01/18/2012
5
Exec Dt:
01/18/2012
Assignee
1
5-34-7, SHIBA
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13361780
Correspondence name and address
STUDEBAKER & BRACKETT PC
ONE FOUNTAIN SQUARE
11911 FREEDOM DRIVE, SUITE 750
RESTON, VA 20190
Assignment: 11
Reel/Frame:028428/0914   Pages: 3
Recorded: 06/22/2012
Attorney Dkt #:401041US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/20/2012
Assignee
1
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13530869
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:029002/0294   Pages: 2
Recorded: 09/21/2012
Attorney Dkt #:396.52553X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/2012
2
Exec Dt:
08/28/2012
Assignee
1
3-32, TAMURA 3-CHOME, HIRATSUKA-SHI,
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13624065
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 13
Reel/Frame:029845/0464   Pages: 4
Recorded: 02/20/2013
Attorney Dkt #:6164-000671/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/20/2013
Assignee
1
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13771697
Correspondence name and address
JOHN A. CASTELLANO
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 14
Reel/Frame:030299/0976   Pages: 6
Recorded: 04/26/2013
Attorney Dkt #:740250-952
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2013
2
Exec Dt:
04/08/2013
Assignee
1
5-34-7, SHIBA
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13871818
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 15
Reel/Frame:030480/0461   Pages: 2
Recorded: 05/24/2013
Attorney Dkt #:396.53997X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/2013
2
Exec Dt:
05/16/2013
3
Exec Dt:
05/16/2013
Assignee
1
3-32, TAMURA 3-CHOME
HIRATSUKA-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13901684
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 16
Reel/Frame:031345/0084   Pages: 8
Recorded: 10/04/2013
Attorney Dkt #:P44446
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2013
2
Exec Dt:
09/09/2013
Assignee
1
6-27-30 SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN 160-8430
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14012346
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 17
Reel/Frame:031345/0105   Pages: 8
Recorded: 10/04/2013
Attorney Dkt #:P44445
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2013
2
Exec Dt:
09/09/2013
Assignee
1
6-27-30 SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN 160-8430
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14012082
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 18
Reel/Frame:046271/0786   Pages: 8
Recorded: 07/05/2018
Attorney Dkt #:P55346
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2013
2
Exec Dt:
09/09/2013
Assignee
1
6-27-30 SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN 160-8430
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16027789
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20120
Assignment: 19
Reel/Frame:051323/0636   Pages: 8
Recorded: 12/18/2019
Attorney Dkt #:P59477
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2013
2
Exec Dt:
09/09/2013
Assignee
1
6-27-30 SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN 160-8430
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16719135
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 20
Reel/Frame:053527/0255   Pages: 8
Recorded: 08/18/2020
Attorney Dkt #:P60936
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2013
2
Exec Dt:
09/09/2013
Assignee
1
6-27-30 SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN 160-8430
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16996296
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 21
Reel/Frame:033114/0760   Pages: 2
Recorded: 06/17/2014
Attorney Dkt #:396.53543X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2014
2
Exec Dt:
06/09/2014
3
Exec Dt:
06/09/2014
4
Exec Dt:
06/09/2014
Assignee
1
3-32, TAMURA 3-CHOME
HIRATSUKA-SHI, KANAGAWA, JAPAN 254-0013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14259193
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 22
Reel/Frame:043860/0449   Pages: 2
Recorded: 10/13/2017
Attorney Dkt #:20371-137692
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2014
2
Exec Dt:
06/09/2014
3
Exec Dt:
06/09/2014
4
Exec Dt:
06/09/2014
Assignee
1
3-32, TAMURA 3-CHOME
HIRATSUKA-SHI
KANAGAWA, JAPAN 254-0013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14972278
Correspondence name and address
ALAN E. SCHIAVELLI
1250 23RD STREET NW, SUITE 410
WASHINGTON, DC 20037-1164
Assignment: 23
Reel/Frame:034126/0042   Pages: 4
Recorded: 11/07/2014
Attorney Dkt #:P46827
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/04/2014
Assignee
1
5-34-7, SHIBA, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14535570
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 24
Reel/Frame:035146/0898   Pages: 3
Recorded: 03/12/2015
Attorney Dkt #:396.53922X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2015
2
Exec Dt:
01/14/2015
3
Exec Dt:
01/14/2015
4
Exec Dt:
01/14/2015
5
Exec Dt:
01/14/2015
Assignee
1
3-32, TAMURA 3-CHOME
HIRATSUKA-SHI
KANAGAWA, JAPAN 254-0013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14581284
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 550
ARLINGTON, VA 22209-3873
Assignment: 25
Reel/Frame:035845/0703   Pages: 2
Recorded: 06/16/2015
Attorney Dkt #:455539US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/08/2015
Assignee
1
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14740704
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 26
Reel/Frame:035823/0474   Pages: 2
Recorded: 06/11/2015
Attorney Dkt #:455273US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/09/2015
Assignee
1
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14736749
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 27
Reel/Frame:036365/0098   Pages: 3
Recorded: 08/19/2015
Attorney Dkt #:20371-136434-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2015
2
Exec Dt:
07/17/2015
3
Exec Dt:
07/17/2015
4
Exec Dt:
07/17/2015
Assignee
1
3-32, TAMURA 3-CHOME
HIRATSUKA-SHI, KANAGAWA, JAPAN 254-0013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14735650
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY LLP
120 SOUTH LASALLE STREET
SUITE
CHICAGO, IL 60603
Assignment: 28
Reel/Frame:036711/0698   Pages: 4
Recorded: 10/02/2015
Attorney Dkt #:20371-136863-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2015
2
Exec Dt:
08/07/2015
3
Exec Dt:
08/07/2015
4
Exec Dt:
08/07/2015
5
Exec Dt:
08/07/2015
Assignee
1
3-32, TAMURA 3-CHOME
HIRATSUKA-SHI, KANAGAWA, JAPAN 254-0013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14873380
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 1600
CHICAGO, IL 60603-3406
Assignment: 29
Reel/Frame:038366/0205   Pages: 3
Recorded: 04/25/2016
Attorney Dkt #:2271/88599
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/16/2016
Assignee
1
3-6 NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15137061
Correspondence name and address
PAUL TENG, COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NY 10112
Assignment: 30
Reel/Frame:051823/0586   Pages: 5
Recorded: 02/14/2020
Attorney Dkt #:P59808
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2020
2
Exec Dt:
02/07/2020
Assignee
1
6-27-30 SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN 1608430
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16639279
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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