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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 : SHIRAISHI, MASATOSHI
Total Assignments: 16
Assignment: 1
Reel/Frame:004420/0107   Pages: 1
Recorded: 02/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/12/1985
2
Exec Dt:
02/12/1985
Assignee
1
Property
 
Pat #
Pub #
Intl #
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NONE
06703539
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:006736/0101   Pages: 3
Recorded: 10/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/1993
2
Exec Dt:
09/13/1993
Assignees
1
2-3-1, NISHI-SHINJUKU
SHINJUKU-KU, TOKYO, JAPAN
2
1375-41, NISHI-SHINMACHI
TOSU-SHI, SAGA-KEN, JAPAN 841
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08136373
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:008586/0561   Pages: 3
Recorded: 05/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/1997
2
Exec Dt:
05/15/1997
3
Exec Dt:
05/19/1997
Assignee
1
MINATO-KU
3-6 AKASAKA 5-CHOME
TOKYO 107, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08863427
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
C. IRVIN MCCLELLAND
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:014812/0279   Pages: 3
Recorded: 12/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/2003
2
Exec Dt:
11/07/2003
3
Exec Dt:
10/29/2003
Assignee
1
3-6, AKASAKA 5-CHOME MINATO-KU
TOKYO, JAPAN 107-8481
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10735926
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
ROBERT S. GREEN
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:019158/0735   Pages: 3
Recorded: 04/13/2007
Attorney Dkt #:304252US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2007
2
Exec Dt:
03/14/2007
Assignee
1
3-6, AKASAKA 5-CHOME, MINATO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11680957
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:019294/0965   Pages: 3
Recorded: 05/15/2007
Attorney Dkt #:304443US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/2007
2
Exec Dt:
04/05/2007
Assignee
1
3-6, AKASAKA 5-CHOME, MINATO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11681550
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:028951/0110   Pages: 2
Recorded: 09/13/2012
Attorney Dkt #:119_045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2012
2
Exec Dt:
09/06/2012
3
Exec Dt:
09/06/2012
Assignee
1
3-1, AKASAKA 5-CHOME
MINATO-KU, TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13613050
Correspondence name and address
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE
SUITE 101
RESTON, VA 20191
Assignment: 8
Reel/Frame:028934/0576   Pages: 4
Recorded: 09/11/2012
Attorney Dkt #:119_044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2012
2
Exec Dt:
09/10/2012
3
Exec Dt:
09/10/2012
4
Exec Dt:
09/11/2012
5
Exec Dt:
09/11/2012
6
Exec Dt:
09/11/2012
Assignee
1
3-1, AKASAKA 5-CHOME
MINATO-KU, TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13609757
Correspondence name and address
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE
SUITE 101
RESTON, VA 20191
Assignment: 9
Reel/Frame:029567/0805   Pages: 4
Recorded: 01/04/2013
Attorney Dkt #:405818US53CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2012
2
Exec Dt:
12/04/2012
3
Exec Dt:
11/14/2012
Assignee
1
3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13679136
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:029473/0645   Pages: 4
Recorded: 12/14/2012
Attorney Dkt #:405807US53CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2012
2
Exec Dt:
12/14/2012
3
Exec Dt:
12/14/2012
Assignee
1
3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13715197
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:032368/0355   Pages: 3
Recorded: 03/06/2014
Attorney Dkt #:33076U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/2014
2
Exec Dt:
02/17/2014
3
Exec Dt:
02/18/2014
Assignee
1
AKASAKA BIZ TOWER, 3-1 AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14342941
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S. WEST STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:032364/0269   Pages: 3
Recorded: 03/06/2014
Attorney Dkt #:33079U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/19/2014
2
Exec Dt:
02/19/2014
3
Exec Dt:
02/19/2014
Assignee
1
AKASAKA BIZ TOWER, 3-1 AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14342704
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S. WEST STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:035795/0288   Pages: 4
Recorded: 06/05/2015
Attorney Dkt #:119_066_TN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/26/2014
2
Exec Dt:
02/26/2014
3
Exec Dt:
02/26/2014
4
Exec Dt:
03/23/2015
5
Exec Dt:
03/23/2015
6
Exec Dt:
03/23/2015
Assignee
1
3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14343598
Correspondence name and address
DAVID G. POSZ
12040 SOUTH LAKES DRIVE
SUITE 101
RESTON, VA 20191
Assignment: 14
Reel/Frame:058359/0376   Pages: 4
Recorded: 12/10/2021
Attorney Dkt #:MAPS-65482
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/01/2021
Assignee
1
3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17596460
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET, SUITE 1200
CLEVELAND, OH 44114
Assignment: 15
Reel/Frame:060717/0972   Pages: 18
Recorded: 08/04/2022
Attorney Dkt #:MAPS-66592
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2022
2
Exec Dt:
07/24/2022
3
Exec Dt:
07/27/2022
4
Exec Dt:
07/26/2022
5
Exec Dt:
07/20/2022
6
Exec Dt:
07/20/2022
Assignee
1
3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17760120
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH ST., SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 16
Reel/Frame:060966/0900   Pages: 14
Recorded: 09/01/2022
Attorney Dkt #:MAPS-66697
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/2022
2
Exec Dt:
08/21/2022
3
Exec Dt:
08/22/2022
4
Exec Dt:
08/17/2022
5
Exec Dt:
08/18/2022
6
Exec Dt:
08/16/2022
Assignee
1
3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17908660
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET, SUITE 1200
SUITE 1200
CLEVELAND, OH 44114

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