skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : SEKI, HIROKAZU
Total Assignments: 26
Assignment: 1
Reel/Frame:004211/0017   Pages: 1
Recorded: 01/06/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/06/1983
2
Exec Dt:
12/06/1983
3
Exec Dt:
12/06/1983
4
Exec Dt:
12/06/1983
5
Exec Dt:
12/06/1983
Assignee
1
6-7, TENNOJI-CHO KITA 2-CHOME, ABENO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06508180
Correspondence name and address
BEHR & ADAMS
325 PIERSON AVENUE
EDISON, NJ 08837
Assignment: 2
Reel/Frame:004211/0018   Pages: 1
Recorded: 01/06/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/06/1983
2
Exec Dt:
12/06/1983
3
Exec Dt:
12/06/1983
4
Exec Dt:
12/06/1983
5
Exec Dt:
12/06/1983
6
Exec Dt:
12/06/1983
Assignee
1
6-7, TENNOJI-CHO, KITA 2-CHOME, ABENO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06508182
Correspondence name and address
BEHR & ADAMS
325 PIERSON AVENUE
EDISON, NJ 08837
Assignment: 3
Reel/Frame:004211/0019   Pages: 1
Recorded: 01/06/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/06/1983
2
Exec Dt:
12/06/1983
3
Exec Dt:
12/06/1983
4
Exec Dt:
12/06/1983
5
Exec Dt:
12/06/1983
Assignee
1
6-7, TENNOJI-CHO KITA 2-CHOME, ABENO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06508181
Correspondence name and address
BEHR & ADAMS
325 PIERSON AVENUE
EDISON, NJ 08837
Assignment: 4
Reel/Frame:008128/0994   Pages: 3
Recorded: 09/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/1996
2
Exec Dt:
06/19/1996
3
Exec Dt:
06/21/1996
4
Exec Dt:
06/19/1996
5
Exec Dt:
06/20/1996
Assignee
1
1-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08668467
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 5
Reel/Frame:009449/0549   Pages: 2
Recorded: 09/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/1998
2
Exec Dt:
08/21/1998
3
Exec Dt:
08/21/1998
Assignee
1
MEGURO-KU
9-13, NAKAMEGURO, 2-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09145462
Correspondence name and address
JAMES C. WARY
1493 CHAIN BRIDGE ROAD, SUITE 300
MCLEAN, VA 22101
Assignment: 6
Reel/Frame:017872/0026   Pages: 3
Recorded: 05/05/2006
Attorney Dkt #:29088us2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/25/2006
Assignee
1
1-8, KONAN 4-CHOME
MINATO-KU, TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11418299
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUSTADT
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:026288/0613   Pages: 2
Recorded: 05/17/2011
Attorney Dkt #:KNJ-302-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/06/2011
2
Exec Dt:
04/06/2011
3
Exec Dt:
04/06/2011
4
Exec Dt:
04/06/2011
5
Exec Dt:
04/06/2011
6
Exec Dt:
04/07/2011
Assignee
1
2-10-1, SHINYOKOHAMA, KOHOKU-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 222-8552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13073130
Correspondence name and address
CARRIER BLACKMAN & ASSOCIATES, P. C.
43440 W. TEN MILE RD.
NOVI, MI 48375
Assignment: 8
Reel/Frame:031038/0320   Pages: 2
Recorded: 08/19/2013
Attorney Dkt #:ST3001-0378
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/09/2013
Assignee
1
2-9-13 NAKAMEGURO, MEGURO-KU
TOKYO, JAPAN 153-8636
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13791888
Correspondence name and address
KENEALY VAIDYA LLP
515 EAST BRADDOCK RD SUITE B
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:031178/0924   Pages: 2
Recorded: 09/11/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/11/2013
Assignee
1
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13982189
Correspondence name and address
PANASONIC PATENT CENTER
1130 CONNECTICUT AVE., N.W., SUITE 1100
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:034714/0323   Pages: 4
Recorded: 12/18/2014
Attorney Dkt #:HIB0003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2014
2
Exec Dt:
11/17/2014
3
Exec Dt:
11/17/2014
4
Exec Dt:
11/17/2014
5
Exec Dt:
11/17/2014
Assignee
1
2-10-1 SHIN-YOKOHAMA KOHOKU-KU
YOKOHAMA, JAPAN 222-8552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14574641
Correspondence name and address
DANIEL TYCHONIEVICH
FAEGRE BAKER DANIELS, LLP
202 S. MICHIGAN STREET, STE. 1400
SOUTH BEND, IN 46601
Assignment: 11
Reel/Frame:039999/0759   Pages: 4
Recorded: 10/12/2016
Attorney Dkt #:3724484.00047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2016
2
Exec Dt:
09/04/2016
Assignee
1
3-7-1, NISHI-SHINBASHI, MINATO-KU
TOKYO, JAPAN 105-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15291739
Correspondence name and address
THOMAS C. BASSO
P.O. BOX 1135
CHICAGO, IL 60690
Assignment: 12
Reel/Frame:050354/0071   Pages: 4
Recorded: 09/12/2019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2016
2
Exec Dt:
09/04/2016
Assignee
1
3-7-1, NISHI-SHINBASHI MINATO-KU
TOKYO, JAPAN 105-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16223253
Correspondence name and address
KLGATES
P.O. BOX 1121
CHICAGO, IL 60690-1135
Assignment: 13
Reel/Frame:043605/0575   Pages: 7
Recorded: 09/15/2017
Attorney Dkt #:SP362997US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2017
2
Exec Dt:
08/21/2017
3
Exec Dt:
08/09/2017
4
Exec Dt:
08/09/2017
5
Exec Dt:
08/07/2017
Assignee
1
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15558916
Correspondence name and address
CHIP LAW GROUP
155 N WACKER DR
SUITE 4250
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:044653/0489   Pages: 9
Recorded: 01/18/2018
Attorney Dkt #:SP363873US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/2017
2
Exec Dt:
12/18/2017
3
Exec Dt:
12/21/2017
4
Exec Dt:
12/20/2017
5
Exec Dt:
12/25/2017
6
Exec Dt:
12/27/2017
7
Exec Dt:
01/10/2018
Assignee
1
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15743911
Correspondence name and address
CHIP LAW GROUP
155 N WACKER DR
SUITE 4250
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:052117/0278   Pages: 3
Recorded: 03/06/2020
Attorney Dkt #:3724484.00124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/21/2018
Assignee
1
3-7-1, NISHI-SHINBASHI, MINATO-KU
TOKYO, JAPAN 105-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16161619
Correspondence name and address
NOLAN R. HUBBARD, K&L GATES LLP
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 16
Reel/Frame:052259/0005   Pages: 3
Recorded: 03/30/2020
Attorney Dkt #:3724484.00171
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/21/2018
Assignee
1
3-7-1, NISHI-SHINBASHI, MINATO-KU
TOKYO, JAPAN 105-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16832740
Correspondence name and address
NOLAN R. HUBBARD, K&L GATES LLP
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 17
Reel/Frame:058963/0037   Pages: 3
Recorded: 12/13/2021
Attorney Dkt #:3724484.00232
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/21/2018
Assignee
1
3-7-1, NISHI-SHINBASHI, MINATO-KU
TOKYO, JAPAN 105-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17549119
Correspondence name and address
NOLAN R. HUBBARD, K&L GATES LLP
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 18
Reel/Frame:064244/0190   Pages: 3
Recorded: 07/13/2023
Attorney Dkt #:3724484.00293
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/21/2018
Assignee
1
3-7-1, NISHI-SHINBASHI, MINATO-KU
TOKYO, JAPAN 105-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18221525
Correspondence name and address
NOLAN R. HUBBARD, K&L GATES LLP
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 19
Reel/Frame:048069/0233   Pages: 9
Recorded: 01/21/2019
Attorney Dkt #:SP367023US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/2018
2
Exec Dt:
11/21/2018
3
Exec Dt:
11/22/2018
4
Exec Dt:
12/11/2018
5
Exec Dt:
11/26/2018
6
Exec Dt:
11/29/2018
7
Exec Dt:
11/30/2018
Assignee
1
4-14-1 ASAHI-CHO
ATSUGI-SHI
KANAGAWA, JAPAN 2430014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16319393
Correspondence name and address
CHIP LAW GROUP
155 N WACKER DR
SUITE 4250
CHICAGO, IL 60606
Assignment: 20
Reel/Frame:048439/0727   Pages: 8
Recorded: 02/26/2019
Attorney Dkt #:SP367493US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/05/2018
2
Exec Dt:
12/05/2018
3
Exec Dt:
12/10/2018
4
Exec Dt:
12/19/2018
5
Exec Dt:
12/13/2018
6
Exec Dt:
12/18/2018
Assignee
1
4-14-1 ASAHI-CHO
ATSUGI-SHI
KANAGAWA, JAPAN 2430014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16328433
Correspondence name and address
CHIP LAW GROUP
155 N WACKER DR
SUITE 4250
CHICAGO, IL 60606
Assignment: 21
Reel/Frame:049825/0595   Pages: 3
Recorded: 07/22/2019
Attorney Dkt #:S1459.72201US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/21/2019
2
Exec Dt:
02/22/2019
Assignee
1
4-14-1 ASAHI-CHO, ATSUGI-SHI
KANAGAWA, JAPAN 243-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16471929
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 22
Reel/Frame:056322/0556   Pages: 4
Recorded: 05/24/2021
Attorney Dkt #:SYP327896US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2020
2
Exec Dt:
09/02/2020
3
Exec Dt:
09/02/2020
Assignee
1
4-14-1 ASAHI-CHO
ATSUGI-SHI
KANAGAWA, JAPAN 2430014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17040046
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611
Assignment: 23
Reel/Frame:055928/0075   Pages: 3
Recorded: 04/15/2021
Attorney Dkt #:SYP330019US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2021
2
Exec Dt:
03/03/2021
Assignee
1
4-14-1 ASAHI-CHO
ATSUGI-SHI
KANAGAWA, JAPAN 2430014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17285550
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611
Assignment: 24
Reel/Frame:056003/0267   Pages: 6
Recorded: 04/22/2021
Attorney Dkt #:SYP330025US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/2021
2
Exec Dt:
03/09/2021
3
Exec Dt:
03/08/2021
4
Exec Dt:
03/09/2021
Assignee
1
4-14-1 ASAHI-CHO
ATSUGI-SHI
KANAGAWA, JAPAN 2430014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17287671
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611
Assignment: 25
Reel/Frame:058604/0877   Pages: 2
Recorded: 01/10/2022
Attorney Dkt #:HIB21314
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/2021
2
Exec Dt:
12/17/2021
Assignee
1
2-10-1 SHIN-YOKOHAMA, KOHOKU-KU
YOKOHAMA, KANAGAWA, JAPAN 222-8552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17647340
Correspondence name and address
MCCOY RUSSELL LLP
1410 NW JOHNSON ST STE 201
PORTLAND, OR 97209
Assignment: 26
Reel/Frame:060236/0891   Pages: 4
Recorded: 06/17/2022
Attorney Dkt #:SYP333986US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/05/2022
2
Exec Dt:
05/18/2022
3
Exec Dt:
05/09/2022
Assignee
1
4-14-1 ASAHI-CHO
ATSUGI-SHI
KANAGAWA, JAPAN 2430014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17757603
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611

Search Results as of: 04/29/2024 03:15 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT