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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, TATSUSHI
Total Assignments: 26
Assignment: 1
Reel/Frame:004201/0597   Pages: 1
Recorded: 12/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/15/1983
2
Exec Dt:
10/15/1982
Assignee
1
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06438790
Correspondence name and address
ZIEMS & WALTER
6862 ELM STREET
P. O. BOX 1055
MC LEAN, VA 22101
Assignment: 2
Reel/Frame:004387/0093   Pages: 1
Recorded: 04/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/15/1982
2
Exec Dt:
10/15/1982
Assignee
1
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06438788
Correspondence name and address
ZIEMS & WALTER
6862 ELM STREET
P. O. BOX 1055
MC LEAN, VA 22101
Assignment: 3
Reel/Frame:007808/0090   Pages: 3
Recorded: 10/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/1993
2
Exec Dt:
01/08/1993
3
Exec Dt:
01/08/1993
4
Exec Dt:
01/08/1993
5
Exec Dt:
01/08/1993
6
Exec Dt:
01/08/1993
Assignee
1
6-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08506829
Correspondence name and address
DAVID S. SAFRAM
2010 CORPORATE RIDGE, SUITE 600
MCLEAN, VIRGINIA 22102
Assignment: 4
Reel/Frame:006931/0908   Pages: 2
Recorded: 03/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/1994
2
Exec Dt:
02/15/1994
3
Exec Dt:
02/14/1994
4
Exec Dt:
02/15/1994
Assignee
1
19TH FLOOR, ASAHITOKAI BLDG.
6-1 OTEMACHI 2-CHOME
CHIYODA-KU TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08184143
Correspondence name and address
KECK, MAHIN & CATE
MARTIN FLEIT
P.O. BOX 06110
CHICAGO, IL 60606-0110
Assignment: 5
Reel/Frame:007051/0560   Pages: 2
Recorded: 06/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/1994
2
Exec Dt:
05/16/1994
3
Exec Dt:
05/18/1994
4
Exec Dt:
05/20/1994
5
Exec Dt:
05/20/1994
Assignee
1
6-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08237906
Correspondence name and address
KECK, MAHIN & CATE
MARTIN FLEIT
P.O. BOX 06110
CHICAGO, IL 60606-0110
Assignment: 6
Reel/Frame:007227/0798   Pages: 2
Recorded: 09/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/23/1994
2
Exec Dt:
08/24/1994
3
Exec Dt:
08/24/1994
4
Exec Dt:
08/24/1994
Assignee
1
6-1, OTEMACHI 2-CHOME
CHIYODA-KU,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08282267
Correspondence name and address
DAVID S. SAFRAN
2010 CORPORATE RIDGE
SUITE 600
MCLEAN, VA 22102
Assignment: 7
Reel/Frame:007298/0647   Pages: 3
Recorded: 11/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/14/1994
2
Exec Dt:
10/14/1994
3
Exec Dt:
10/14/1994
4
Exec Dt:
10/14/1994
5
Exec Dt:
10/14/1994
6
Exec Dt:
10/14/1994
7
Exec Dt:
10/14/1994
8
Exec Dt:
10/14/1994
Assignee
1
6-1, OTEMACHI 2-CHOME
CHIYODA-KU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08303033
Correspondence name and address
DAVID S. SAFRAN
2010 CORPORATE RIDGE
SUITE 600
MCLEAN, VIRGINIA 22102
Assignment: 8
Reel/Frame:007229/0204   Pages: 2
Recorded: 11/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/1994
2
Exec Dt:
11/07/1994
3
Exec Dt:
11/07/1994
4
Exec Dt:
11/07/1994
5
Exec Dt:
11/07/1994
Assignee
1
6-1, OTEMACHI 2-CHOME
CHIYODA-KU,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08348259
Correspondence name and address
DAVID S. SAFRAN
2010 CORPORATE RIDGE, STE. 600
MCLEAN, VA 22102
Assignment: 9
Reel/Frame:007346/0300   Pages: 2
Recorded: 02/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/1995
2
Exec Dt:
01/12/1995
3
Exec Dt:
01/12/1995
Assignee
1
6-1, OTEMACHI 2-CHOME
CHIYODA-KU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08351656
Correspondence name and address
DAVID S. SAFRAN
2010 CORPORATE RIDGE, SUITE 600
MCLEAN, VIRGINIA 22102
Assignment: 10
Reel/Frame:007789/0389   Pages: 3
Recorded: 11/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/01/1995
2
Exec Dt:
11/01/1995
3
Exec Dt:
11/01/1995
4
Exec Dt:
11/01/1995
5
Exec Dt:
11/01/1995
6
Exec Dt:
11/01/1995
7
Exec Dt:
11/01/1995
Assignee
1
6-1, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08530655
Correspondence name and address
DAVID S. SAFRAN
2010 CORPORATE RIDGE, STE. 600
MCLEAN, VA 22102
Assignment: 11
Reel/Frame:007804/0035   Pages: 2
Recorded: 11/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/01/1995
2
Exec Dt:
11/01/1995
3
Exec Dt:
11/01/1995
4
Exec Dt:
11/01/1995
5
Exec Dt:
11/01/1995
Assignee
1
6-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08531374
Correspondence name and address
DAVID S. SAFRAN
2010 CORPORATE RIDGE
SUITE 600
MCLEAN, VA 22102
Domestic representative
N
Assignment: 12
Reel/Frame:008308/0802   Pages: 3
Recorded: 12/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/1996
2
Exec Dt:
11/14/1996
3
Exec Dt:
11/14/1996
4
Exec Dt:
11/14/1996
5
Exec Dt:
11/14/1996
6
Exec Dt:
11/18/1996
7
Exec Dt:
11/14/1996
Assignee
1
6-1 OTEMACHI, 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08725039
Correspondence name and address
DAVID S. SAFRAN
2010 CORPORATE RIDGE
SUITE 600
MCLEAN, VIRGINIA 22102
Assignment: 13
Reel/Frame:008506/0264   Pages: 2
Recorded: 04/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/1997
2
Exec Dt:
03/10/1997
3
Exec Dt:
03/10/1997
4
Exec Dt:
03/10/1997
Assignee
1
6-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08770505
Correspondence name and address
SIXBEY, FRIEDMAN, LEEDOM & FERGUSON
DAVID S.SAFRAN
2010 CORPORATE RIDGE, SUITE 600
MCLEAN, VA 22102
Assignment: 14
Reel/Frame:009388/0163   Pages: 4
Recorded: 06/25/1998
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNOR'S NAME AT REEL 9049, FRAME 0067.
Assignors
1
Exec Dt:
01/22/1998
2
Exec Dt:
01/22/1998
3
Exec Dt:
01/22/1998
4
Exec Dt:
01/22/1998
5
Exec Dt:
01/21/1998
Assignee
1
6-1, OTEMACHI 2-CHOME, CHYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08961262
Correspondence name and address
DAVID S. SAFRAN
2010 CORPORATE RIDGE
SUITE 600
MCLEAN, VA 22102
Assignment: 15
Reel/Frame:037971/0968   Pages: 21
Recorded: 03/01/2016
Attorney Dkt #:009400-000032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/2016
2
Exec Dt:
01/18/2016
3
Exec Dt:
01/18/2016
4
Exec Dt:
01/02/2016
5
Exec Dt:
01/15/2016
6
Exec Dt:
01/15/2016
7
Exec Dt:
01/14/2016
8
Exec Dt:
01/28/2016
Assignee
1
2-6-1, OTE-MACHI, CHIYODA-KU
TOKYO, JAPAN 100-8150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14915845
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 16
Reel/Frame:046529/0244   Pages: 4
Recorded: 08/01/2018
Attorney Dkt #:016400-000025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/2018
2
Exec Dt:
07/03/2018
Assignee
1
1-6-5, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 1008150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16074698
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 17
Reel/Frame:047853/0393   Pages: 3
Recorded: 12/26/2018
Attorney Dkt #:016400-000026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/11/2018
Assignee
1
1-6-5, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-8150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16232547
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 18
Reel/Frame:047853/0468   Pages: 3
Recorded: 12/26/2018
Attorney Dkt #:016400-000027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/11/2018
Assignee
1
1-6-5, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-8150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16232571
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 19
Reel/Frame:054111/0388   Pages: 3
Recorded: 10/20/2020
Attorney Dkt #:016400-000036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/11/2018
Assignee
1
1-6-5, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-8150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17075138
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 20
Reel/Frame:060757/0660   Pages: 3
Recorded: 08/09/2022
Attorney Dkt #:016400-000038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/11/2018
Assignee
1
1-6-5, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-8150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17818492
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 21
Reel/Frame:048944/0689   Pages: 3
Recorded: 04/22/2019
Attorney Dkt #:009400-000074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/28/2019
Assignee
1
1-6-5, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-8150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16390028
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 22
Reel/Frame:060044/0224   Pages: 3
Recorded: 05/27/2022
Attorney Dkt #:009400-000095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/28/2019
Assignee
1
1-6-5, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-8150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17827595
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 23
Reel/Frame:057098/0606   Pages: 3
Recorded: 08/05/2021
Attorney Dkt #:MIURA-1016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2021
2
Exec Dt:
06/22/2021
3
Exec Dt:
07/07/2021
4
Exec Dt:
06/30/2021
Assignee
1
1-6-5, MARUNOUCHI, CHIYODA-KU,
TOKYO, JAPAN 100-8150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17394948
Correspondence name and address
YOSHIDA & ASSOCIATES LLC
1628 JOHN F KENNEDY BLVD
SUITE 1112, EIGHT PENN CENTER
PHILADELPHIA, PA 19103
Assignment: 24
Reel/Frame:058036/0760   Pages: 8
Recorded: 11/05/2021
Attorney Dkt #:009400-000091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2021
2
Exec Dt:
10/06/2021
3
Exec Dt:
10/08/2021
4
Exec Dt:
10/08/2021
Assignee
1
1-6-5, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-8150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17609350
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 25
Reel/Frame:058849/0858   Pages: 4
Recorded: 02/01/2022
Attorney Dkt #:009400-000092
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2021
2
Exec Dt:
12/09/2021
Assignee
1
1-6-5, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-8150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17649639
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 26
Reel/Frame:060509/0628   Pages: 8
Recorded: 07/14/2022
Attorney Dkt #:USHIO-1036US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2022
2
Exec Dt:
06/01/2022
3
Exec Dt:
05/30/2022
4
Exec Dt:
05/30/2022
Assignee
1
1-6-5, MARUNOUCHI, CHIYODA-KU,
TOKYO, JAPAN 100-8150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17792966
Correspondence name and address
YOSHIDA & ASSOCIATES LLC
1628 JOHN F KENNEDY BLVD
SUITE 1112, EIGHT PENN CENTER
PHILADELPHIA, PA 19103

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