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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 : SAITOH, SEIJI
Total Assignments: 24
Assignment: 1
Reel/Frame:008192/0924   Pages: 3
Recorded: 08/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/30/1996
Assignee
1
NO. 3-6, 1-CHOME, NAKAMAGOME, OTA-KU
TOKYO 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08705308
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
ATTORNEYS AT LAW
GREGORY J. MAIER, ESQ.
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:010059/0182   Pages: 3
Recorded: 06/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/06/1999
Assignee
1
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09287195
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
ROBERT F. GNUSE
ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HWY., FOUTH FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:013317/0736   Pages: 3
Recorded: 09/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/07/2002
Assignee
1
1-3-6, NAKA-MAGOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10175798
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:017812/0560   Pages: 3
Recorded: 04/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/21/2006
Assignee
1
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11409083
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 5
Reel/Frame:024887/0362   Pages: 3
Recorded: 08/25/2010
Attorney Dkt #:366189US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/19/2010
Assignee
1
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12868209
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:027713/0500   Pages: 3
Recorded: 02/15/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/07/2012
Assignee
1
3-6, NAKAMAGOME 1-CHOME,
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13396963
Correspondence name and address
DONALD J. DALEY
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 7
Reel/Frame:033944/0631   Pages: 4
Recorded: 10/14/2014
Attorney Dkt #:6150-000846-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/23/2014
Assignee
1
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14513350
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 8
Reel/Frame:037510/0896   Pages: 7
Recorded: 01/18/2016
Attorney Dkt #:6150-001030-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2016
2
Exec Dt:
01/14/2016
3
Exec Dt:
01/14/2016
4
Exec Dt:
01/14/2016
5
Exec Dt:
01/14/2016
6
Exec Dt:
01/15/2016
7
Exec Dt:
01/14/2016
8
Exec Dt:
01/14/2016
9
Exec Dt:
01/14/2016
Assignee
1
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14997697
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 9
Reel/Frame:038845/0926   Pages: 2
Recorded: 06/08/2016
Attorney Dkt #:472608US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/02/2016
Assignee
1
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15176846
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:038910/0541   Pages: 12
Recorded: 06/14/2016
Attorney Dkt #:472875US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2016
2
Exec Dt:
06/01/2016
3
Exec Dt:
06/02/2016
4
Exec Dt:
06/01/2016
5
Exec Dt:
06/02/2016
6
Exec Dt:
06/02/2016
7
Exec Dt:
06/02/2016
8
Exec Dt:
06/02/2016
9
Exec Dt:
06/02/2016
10
Exec Dt:
06/02/2016
Assignee
1
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15182034
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:041431/0006   Pages: 7
Recorded: 01/19/2017
Attorney Dkt #:500356US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2016
2
Exec Dt:
12/19/2016
3
Exec Dt:
12/19/2016
4
Exec Dt:
12/19/2016
5
Exec Dt:
12/20/2016
Assignee
1
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15410260
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:041401/0620   Pages: 7
Recorded: 02/28/2017
Attorney Dkt #:6150-001154-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2017
2
Exec Dt:
01/30/2017
3
Exec Dt:
01/30/2017
4
Exec Dt:
01/30/2017
5
Exec Dt:
01/30/2017
6
Exec Dt:
01/30/2017
7
Exec Dt:
01/30/2017
Assignee
1
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15444946
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 13
Reel/Frame:041440/0090   Pages: 12
Recorded: 03/02/2017
Attorney Dkt #:501535US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2017
2
Exec Dt:
01/30/2017
3
Exec Dt:
01/30/2017
4
Exec Dt:
01/30/2017
5
Exec Dt:
01/30/2017
6
Exec Dt:
01/30/2017
7
Exec Dt:
01/30/2017
8
Exec Dt:
01/30/2017
9
Exec Dt:
01/30/2017
10
Exec Dt:
01/30/2017
Assignee
1
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15447600
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:041500/0544   Pages: 10
Recorded: 03/08/2017
Attorney Dkt #:501813US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2017
2
Exec Dt:
02/07/2017
3
Exec Dt:
02/07/2017
4
Exec Dt:
02/07/2017
5
Exec Dt:
02/07/2017
6
Exec Dt:
02/07/2017
7
Exec Dt:
02/07/2017
8
Exec Dt:
02/07/2017
Assignee
1
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15452877
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:041861/0284   Pages: 9
Recorded: 03/02/2017
Attorney Dkt #:501807US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2017
2
Exec Dt:
02/15/2017
3
Exec Dt:
02/15/2017
4
Exec Dt:
02/15/2017
5
Exec Dt:
02/16/2017
6
Exec Dt:
02/16/2017
7
Exec Dt:
02/15/2017
Assignee
1
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15447666
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:042537/0774   Pages: 9
Recorded: 05/23/2017
Attorney Dkt #:503912US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2017
2
Exec Dt:
05/18/2017
3
Exec Dt:
05/18/2017
4
Exec Dt:
05/18/2017
5
Exec Dt:
05/18/2017
6
Exec Dt:
05/18/2017
7
Exec Dt:
05/12/2017
Assignee
1
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15602407
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:045187/0019   Pages: 7
Recorded: 03/13/2018
Attorney Dkt #:511552US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2018
2
Exec Dt:
02/07/2018
3
Exec Dt:
02/12/2018
4
Exec Dt:
02/05/2018
5
Exec Dt:
02/05/2018
Assignee
1
3-6, NAKAMAGOME 1-CHOME,OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15919524
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:046377/0107   Pages: 12
Recorded: 06/18/2018
Attorney Dkt #:514402US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2018
2
Exec Dt:
05/31/2018
3
Exec Dt:
05/30/2018
4
Exec Dt:
05/31/2018
5
Exec Dt:
05/30/2018
6
Exec Dt:
05/30/2018
7
Exec Dt:
05/30/2018
8
Exec Dt:
05/31/2018
9
Exec Dt:
05/31/2018
10
Exec Dt:
05/31/2018
Assignee
1
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16010625
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:051593/0906   Pages: 8
Recorded: 01/23/2020
Attorney Dkt #:6150-001580-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/2020
2
Exec Dt:
01/21/2020
3
Exec Dt:
01/21/2020
4
Exec Dt:
01/21/2020
5
Exec Dt:
01/21/2020
6
Exec Dt:
01/21/2020
7
Exec Dt:
01/21/2020
8
Exec Dt:
01/21/2020
9
Exec Dt:
01/21/2020
10
Exec Dt:
01/22/2020
Assignee
1
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16750043
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 20
Reel/Frame:051629/0916   Pages: 8
Recorded: 01/27/2020
Attorney Dkt #:6150-001584-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/2020
2
Exec Dt:
01/22/2020
3
Exec Dt:
01/22/2020
4
Exec Dt:
01/22/2020
5
Exec Dt:
01/22/2020
6
Exec Dt:
01/23/2020
7
Exec Dt:
01/22/2020
8
Exec Dt:
01/22/2020
9
Exec Dt:
01/22/2020
10
Exec Dt:
01/22/2020
Assignee
1
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16752816
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
DONALD J. DALEY
RESTON, VA 20195
Assignment: 21
Reel/Frame:057342/0839   Pages: 4
Recorded: 08/31/2021
Attorney Dkt #:6150-001763-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/26/2021
Assignee
1
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17462376
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 22
Reel/Frame:060070/0451   Pages: 7
Recorded: 06/01/2022
Attorney Dkt #:6150-001846-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/23/2022
2
Exec Dt:
05/24/2022
3
Exec Dt:
05/23/2022
4
Exec Dt:
05/23/2022
5
Exec Dt:
05/23/2022
6
Exec Dt:
05/23/2022
Assignee
1
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17825471
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 23
Reel/Frame:060348/0158   Pages: 8
Recorded: 06/29/2022
Attorney Dkt #:18513US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2022
2
Exec Dt:
06/03/2022
3
Exec Dt:
06/03/2022
4
Exec Dt:
06/03/2022
5
Exec Dt:
06/03/2022
6
Exec Dt:
06/03/2022
Assignee
1
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17852381
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:061493/0760   Pages: 4
Recorded: 10/21/2022
Attorney Dkt #:6150-001872-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/30/2022
Assignee
1
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17965211
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195

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