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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 : IGARASHI, TATSUO
Total Assignments: 12
Assignment: 1
Reel/Frame:004041/0239   Pages: 1
Recorded: 08/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/23/1982
2
Exec Dt:
08/23/1982
3
Exec Dt:
08/23/1982
Assignee
1
4560 OAZA TONDA, SHIN NANYO-SHI
YAMAGUCHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06411628
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1801 K ST., NW
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004161/0498   Pages: 1
Recorded: 08/03/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/25/1983
2
Exec Dt:
07/25/1983
3
Exec Dt:
07/25/1983
Assignee
1
4560, OAZA TONDA, SHINNANYO-SHI
YAMAGUCHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06520129
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:017138/0114   Pages: 2
Recorded: 12/22/2005
Attorney Dkt #:8015-1043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/2005
2
Exec Dt:
12/05/2005
3
Exec Dt:
12/05/2005
4
Exec Dt:
12/06/2005
5
Exec Dt:
11/30/2005
Assignee
1
1-324 UETAKE-CHO, KITA-KU
SAITAMA-SHI, SAITAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11125202
Correspondence name and address
YOUNG & THOMPSON
745 SOUTH 23RD STREET
2ND FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:017887/0361   Pages: 4
Recorded: 05/10/2006
Attorney Dkt #:0649-1295pus1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/2006
2
Exec Dt:
04/24/2006
3
Exec Dt:
04/24/2006
4
Exec Dt:
04/24/2006
5
Exec Dt:
04/24/2006
6
Exec Dt:
04/24/2006
Assignee
1
1-324, UETAKE-CHO, KITA-KU
SAITAMA-SHI
SAITAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11430915
Correspondence name and address
MICHAEL K. MUTTER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100 EAST, P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:018610/0551   Pages: 4
Recorded: 11/21/2006
Attorney Dkt #:0879-0826PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/2006
2
Exec Dt:
11/15/2006
3
Exec Dt:
11/15/2006
4
Exec Dt:
11/15/2006
5
Exec Dt:
11/15/2006
Assignee
1
1-324, UETAKE-CHO, KITA-KU
SAITAMA-SHI SAITAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11602362
Correspondence name and address
D. RICHARD ANDERSON
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:018998/0821   Pages: 4
Recorded: 02/16/2007
Attorney Dkt #:0879-0847pus1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/23/2007
2
Exec Dt:
01/23/2007
3
Exec Dt:
01/23/2007
4
Exec Dt:
01/23/2007
5
Exec Dt:
01/23/2007
Assignee
1
1-324 UETAKE-CHO, KITA-KU
SAITAMA-SHI, SAITAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11707143
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100 EAST, P.O. BOX 747
FALLS CHURCH, VA 220040-0747
Assignment: 7
Reel/Frame:021891/0823   Pages: 3
Recorded: 11/25/2008
Attorney Dkt #:1018775-001074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2008
2
Exec Dt:
11/14/2008
Assignee
1
1-33, YAYOI-CHO, INAGE-KU
CHIBA-SHI, CHIBA, JAPAN 263-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12302480
Correspondence name and address
BUCHANAN INGERSOLL & RONNEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 8
Reel/Frame:035151/0145   Pages: 3
Recorded: 03/12/2015
Attorney Dkt #:165364
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2015
2
Exec Dt:
02/18/2015
3
Exec Dt:
02/18/2015
4
Exec Dt:
03/06/2015
5
Exec Dt:
03/02/2015
6
Exec Dt:
03/09/2015
7
Exec Dt:
02/13/2015
8
Exec Dt:
02/13/2015
9
Exec Dt:
02/13/2015
Assignee
1
4-20-3, EBISU, SHIBUYA-KU
TOKYO, JAPAN 150-6022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14427827
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:039925/0311   Pages: 3
Recorded: 10/03/2016
Attorney Dkt #:173312
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/09/2016
2
Exec Dt:
09/12/2016
3
Exec Dt:
09/12/2016
Assignee
1
4-20-3, EBISU, SHIBUYA-KU
TOKYO, JAPAN 150-6022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15301668
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:043638/0822   Pages: 3
Recorded: 09/20/2017
Attorney Dkt #:177618
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2017
2
Exec Dt:
08/01/2017
3
Exec Dt:
08/02/2017
Assignee
1
20-3, EBISU 4-CHOME, SHIBUYA-KU
TOKYO, JAPAN 150-6022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15559956
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 11
Reel/Frame:044133/0928   Pages: 5
Recorded: 10/05/2017
Attorney Dkt #:177618
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNORS DOC DATES PREVIOUSLY RECORDED AT REEL: 043638 FRAME: 0822. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
07/31/2017
2
Exec Dt:
08/02/2017
3
Exec Dt:
08/01/2017
Assignee
1
20-3, EBISU 4-CHOME, SHIBUYA-KU
TOKYO, JAPAN 150-6022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15559956
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 12
Reel/Frame:056234/0606   Pages: 4
Recorded: 05/13/2021
Attorney Dkt #:196241
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/2021
2
Exec Dt:
03/26/2021
3
Exec Dt:
04/12/2021
Assignee
1
4-20-3, EBISU, SHIBUYA-KU
TOKYO, JAPAN 150-6022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17293811
Correspondence name and address
JOHN A. RADI
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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