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 : TAKENAKA, KEI
Total Assignments: 27
Assignment: 1
Reel/Frame:013921/0511   Pages: 2
Recorded: 03/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/2003
2
Exec Dt:
01/23/2003
3
Exec Dt:
01/21/2003
4
Exec Dt:
01/23/2003
5
Exec Dt:
01/17/2003
Assignee
1
24-14, NISHISHIMBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10400445
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 2
Reel/Frame:015171/0893   Pages: 2
Recorded: 04/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/2004
2
Exec Dt:
03/11/2004
3
Exec Dt:
03/17/2004
4
Exec Dt:
03/12/2004
5
Exec Dt:
03/11/2004
Assignee
1
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10814232
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:015171/0535   Pages: 2
Recorded: 04/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/2004
2
Exec Dt:
03/11/2004
3
Exec Dt:
03/09/2004
Assignee
1
1-24-14, NISHISHIMBASHI
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10814240
Correspondence name and address
ANTONELLI TERRY
STOUT, ET AL.
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 4
Reel/Frame:016146/0659   Pages: 2
Recorded: 06/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2004
2
Exec Dt:
05/20/2004
3
Exec Dt:
05/24/2004
4
Exec Dt:
05/26/2004
5
Exec Dt:
06/10/2004
6
Exec Dt:
05/20/2004
Assignee
1
1-24-14, NISHISHIMBASHI, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10500385
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:016009/0569   Pages: 2
Recorded: 11/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2004
2
Exec Dt:
10/06/2004
3
Exec Dt:
10/06/2004
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10931064
Correspondence name and address
STANLEY P. FISHER
REED SMITH LLP
3110 FAIRVIEW PARK DR.
SUITE 1400
FALLS CHURCH, VA. 22042
Assignment: 6
Reel/Frame:019187/0137   Pages: 3
Recorded: 04/20/2007
Attorney Dkt #:843.47367X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/2007
2
Exec Dt:
03/08/2007
Assignee
1
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11737791
Correspondence name and address
ALAN E. SCHIAVELLI.
1300 N. 17TH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 7
Reel/Frame:020621/0416   Pages: 2
Recorded: 03/10/2008
Attorney Dkt #:1021.48314X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2007
2
Exec Dt:
11/28/2007
3
Exec Dt:
11/28/2007
Assignee
1
2-2, SAIWAI-CHO 3-CHOME, HITACHI-SHI,
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11964154
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 N. 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 8
Reel/Frame:021626/0344   Pages: 2
Recorded: 10/03/2008
Attorney Dkt #:500.49267X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/25/2008
2
Exec Dt:
08/25/2008
3
Exec Dt:
09/09/2008
4
Exec Dt:
09/01/2008
Assignee
1
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12244790
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 9
Reel/Frame:022159/0570   Pages: 2
Recorded: 01/27/2009
Attorney Dkt #:520.49537X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/07/2008
2
Exec Dt:
10/07/2008
3
Exec Dt:
10/08/2008
4
Exec Dt:
10/09/2008
Assignee
1
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12360183
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 10
Reel/Frame:022707/0114   Pages: 3
Recorded: 05/20/2009
Attorney Dkt #:1021.49948X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2009
2
Exec Dt:
04/20/2009
3
Exec Dt:
04/20/2009
4
Exec Dt:
04/20/2009
5
Exec Dt:
04/21/2009
6
Exec Dt:
04/21/2009
Assignee
1
2-2, SAIWAI-CHO 3-CHOME, HITACHI-SHI
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12468885
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 11
Reel/Frame:023342/0199   Pages: 3
Recorded: 10/08/2009
Attorney Dkt #:1021.50271X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/04/2009
2
Exec Dt:
09/04/2009
3
Exec Dt:
09/18/2009
4
Exec Dt:
09/17/2009
5
Exec Dt:
09/17/2009
6
Exec Dt:
09/18/2009
7
Exec Dt:
09/07/2009
Assignee
1
2-2, SAIWAI-CHO 3-CHOME, HITACHI-SHI,
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12575489
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 12
Reel/Frame:024594/0449   Pages: 3
Recorded: 06/25/2010
Attorney Dkt #:1021.50732X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2010
2
Exec Dt:
05/27/2010
3
Exec Dt:
05/27/2010
4
Exec Dt:
06/04/2010
5
Exec Dt:
05/28/2010
6
Exec Dt:
06/02/2010
Assignee
1
2-2, SAIWAI-CHO 3-CHOME
HITACHI-SHI
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12766948
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 13
Reel/Frame:025577/0162   Pages: 3
Recorded: 01/04/2011
Attorney Dkt #:1021.51180X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/10/2010
2
Exec Dt:
12/10/2010
3
Exec Dt:
12/10/2010
4
Exec Dt:
12/14/2010
5
Exec Dt:
12/10/2010
6
Exec Dt:
12/10/2010
7
Exec Dt:
12/16/2010
Assignee
1
2-2, SAIWAI-CHO 3-CHOME
HITACHI-SHI
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12914055
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 14
Reel/Frame:031270/0637   Pages: 2
Recorded: 09/24/2013
Attorney Dkt #:056204.65806US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/2013
2
Exec Dt:
07/11/2013
3
Exec Dt:
07/11/2013
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13985708
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 15
Reel/Frame:032715/0821   Pages: 2
Recorded: 04/21/2014
Attorney Dkt #:H-9221
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2014
2
Exec Dt:
04/08/2014
Assignee
1
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14353057
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:033817/0362   Pages: 2
Recorded: 09/25/2014
Attorney Dkt #:056204.66817US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/04/2014
2
Exec Dt:
09/08/2014
3
Exec Dt:
09/09/2014
4
Exec Dt:
09/11/2014
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14377365
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 17
Reel/Frame:035572/0387   Pages: 2
Recorded: 05/06/2015
Attorney Dkt #:POL-9848
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2015
2
Exec Dt:
04/24/2015
Assignee
1
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14440899
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:036204/0624   Pages: 2
Recorded: 07/29/2015
Attorney Dkt #:H-9927
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/04/2015
2
Exec Dt:
06/08/2015
Assignee
1
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14764221
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:037238/0988   Pages: 2
Recorded: 12/08/2015
Attorney Dkt #:109519.68490US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/2015
2
Exec Dt:
11/10/2015
3
Exec Dt:
11/09/2015
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14962334
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 20
Reel/Frame:038110/0253   Pages: 2
Recorded: 03/28/2016
Attorney Dkt #:011050.68960US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2016
2
Exec Dt:
03/03/2016
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15025299
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 21
Reel/Frame:038478/0724   Pages: 2
Recorded: 05/05/2016
Attorney Dkt #:113794.68988US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/19/2016
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15147316
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 22
Reel/Frame:054499/0556   Pages: 14
Recorded: 12/01/2020
Attorney Dkt #:4633-0740PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2020
2
Exec Dt:
11/10/2020
3
Exec Dt:
11/21/2020
4
Exec Dt:
11/10/2020
5
Exec Dt:
11/10/2020
6
Exec Dt:
11/10/2020
Assignee
1
UMEDA CENTER BUILDING, 4-12, NAKAZAKI-NISHI 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8323
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17106780
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 23
Reel/Frame:058479/0699   Pages: 6
Recorded: 12/27/2021
Attorney Dkt #:POL-13458
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/18/2021
2
Exec Dt:
11/18/2021
3
Exec Dt:
11/22/2021
4
Exec Dt:
11/08/2021
5
Exec Dt:
11/08/2021
Assignee
1
17-1, TORANOMON 1-CHOME, MINATO-KU,
TOKYO, JAPAN 105-6409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17622911
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:059285/0225   Pages: 12
Recorded: 03/16/2022
Attorney Dkt #:4633-0784PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2021
2
Exec Dt:
12/16/2021
3
Exec Dt:
12/14/2021
4
Exec Dt:
12/16/2021
5
Exec Dt:
12/16/2021
Assignee
1
UMEDA CENTER BUILDING
4-12, NAKAZAKI-NISHI 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8323
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17696415
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042
Assignment: 25
Reel/Frame:059081/0637   Pages: 10
Recorded: 02/23/2022
Attorney Dkt #:4633-0776PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/2021
2
Exec Dt:
12/23/2021
3
Exec Dt:
12/27/2021
4
Exec Dt:
12/23/2021
Assignee
1
UMEDA CENTER BUILDING, 4-12, NAKAZAKI-NISHI 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8323
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17677739
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 26
Reel/Frame:059172/0689   Pages: 10
Recorded: 03/04/2022
Attorney Dkt #:4633-0780PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/2021
2
Exec Dt:
12/23/2021
3
Exec Dt:
12/27/2021
4
Exec Dt:
12/23/2021
Assignee
1
UMEDA CENTER BUILDING, 4-12, NAKAZAKI-NISHI 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8323
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17685685
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 E
FALLS CHURCH, VA 22042
Assignment: 27
Reel/Frame:064495/0284   Pages: 8
Recorded: 08/04/2023
Attorney Dkt #:POL-14257
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2023
2
Exec Dt:
06/23/2023
3
Exec Dt:
06/23/2023
4
Exec Dt:
06/22/2023
5
Exec Dt:
06/23/2023
6
Exec Dt:
06/22/2023
Assignee
1
17-1, TORANOMON 1-CHOME, MINATO-KU,
TOKYO, JAPAN 105-6409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18275882
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL RD., SUITE 210
ALEXANDRIA, VA 22314

Search Results as of: 04/28/2024 05:53 AM
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