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Patent Assignment Assignor Details
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Assignor Name : YAMAMOTO, KENJIRO
Total Assignments: 27
Assignment: 1
Reel/Frame:007592/0630   Pages: 2
Recorded: 08/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/1995
2
Exec Dt:
07/11/1995
3
Exec Dt:
07/11/1995
4
Exec Dt:
07/11/1995
5
Exec Dt:
07/11/1995
Assignee
1
14-10, NIHONBASHI 3-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08416311
Correspondence name and address
DEAN H. NAKAMURA
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 2
Reel/Frame:008612/0598   Pages: 2
Recorded: 05/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/1997
2
Exec Dt:
05/07/1997
3
Exec Dt:
05/07/1997
Assignee
1
14-10, NIHONBASHI 3-CHOME, CHUO-KU
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08836583
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVE., NW
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 3
Reel/Frame:010412/0720   Pages: 3
Recorded: 12/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/1999
2
Exec Dt:
10/28/1999
3
Exec Dt:
10/28/1999
4
Exec Dt:
10/28/1999
5
Exec Dt:
10/28/1999
Assignee
1
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09398044
Correspondence name and address
ATSK, LLP
PAUL J. SKWIERAWSKI
1300 N 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 4
Reel/Frame:012354/0331   Pages: 2
Recorded: 12/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/12/2001
2
Exec Dt:
11/16/2001
3
Exec Dt:
11/14/2001
4
Exec Dt:
11/15/2001
5
Exec Dt:
11/14/2001
Assignee
1
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09943394
Correspondence name and address
KENYON & KENYON
DAVID J. ZIBELLI
1500 K STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005-1257
Assignment: 5
Reel/Frame:022263/0688   Pages: 2
Recorded: 02/17/2009
Attorney Dkt #:500.49650X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/2008
2
Exec Dt:
11/26/2008
3
Exec Dt:
12/02/2008
4
Exec Dt:
12/08/2008
Assignee
1
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12377692
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 6
Reel/Frame:030822/0896   Pages: 2
Recorded: 07/18/2013
Attorney Dkt #:056204.65627US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2013
2
Exec Dt:
04/15/2013
3
Exec Dt:
04/15/2013
4
Exec Dt:
04/22/2013
5
Exec Dt:
05/09/2013
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13991463
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:031650/0944   Pages: 5
Recorded: 11/21/2013
Attorney Dkt #:501.53326X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2013
2
Exec Dt:
10/07/2013
3
Exec Dt:
09/30/2013
4
Exec Dt:
09/26/2013
Assignee
1
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14119312
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 8
Reel/Frame:032185/0929   Pages: 2
Recorded: 02/10/2014
Attorney Dkt #:109519.65989US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/04/2013
2
Exec Dt:
10/07/2013
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14113737
Correspondence name and address
CROWELL & MORING, LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 9
Reel/Frame:031635/0991   Pages: 4
Recorded: 11/20/2013
Attorney Dkt #:513.53359X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/03/2013
2
Exec Dt:
10/02/2013
3
Exec Dt:
10/11/2013
4
Exec Dt:
10/17/2013
Assignee
1
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14118899
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 10
Reel/Frame:032936/0165   Pages: 2
Recorded: 05/21/2014
Attorney Dkt #:056204.66565US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/2014
2
Exec Dt:
04/17/2014
3
Exec Dt:
04/16/2014
4
Exec Dt:
03/27/2014
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14359335
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20044-4300
Assignment: 11
Reel/Frame:033877/0867   Pages: 3
Recorded: 10/03/2014
Attorney Dkt #:513.5858X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/03/2014
2
Exec Dt:
09/08/2014
3
Exec Dt:
09/18/2014
4
Exec Dt:
09/19/2014
Assignee
1
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14390406
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 12
Reel/Frame:034894/0010   Pages: 4
Recorded: 02/05/2015
Attorney Dkt #:056204.67396US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/2015
2
Exec Dt:
12/09/2014
3
Exec Dt:
12/11/2014
4
Exec Dt:
12/16/2014
5
Exec Dt:
12/16/2014
6
Exec Dt:
12/17/2014
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14419681
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 13
Reel/Frame:038095/0085   Pages: 2
Recorded: 03/24/2016
Attorney Dkt #:109896.68957US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/29/2016
2
Exec Dt:
03/02/2016
3
Exec Dt:
02/29/2016
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15024687
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 14
Reel/Frame:038282/0401   Pages: 2
Recorded: 04/14/2016
Attorney Dkt #:056204.68994US
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 #
 
 
 
 
 
 
 
 
 
 
 
15029375
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 15
Reel/Frame:039907/0482   Pages: 6
Recorded: 09/30/2016
Attorney Dkt #:HITACHI-111400060US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/02/2016
2
Exec Dt:
09/01/2016
3
Exec Dt:
08/31/2016
4
Exec Dt:
09/05/2016
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15300982
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 16
Reel/Frame:041019/0393   Pages: 3
Recorded: 01/19/2017
Attorney Dkt #:T3063-22470US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2016
2
Exec Dt:
11/14/2016
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15326294
Correspondence name and address
ERIC G. KING
MILES & STOCKBRIDGE PC
1751 PINNACLE DRIVE, SUITE 1500
TYSONS CORNER, VA 22102-3833
Assignment: 17
Reel/Frame:041066/0342   Pages: 3
Recorded: 01/24/2017
Attorney Dkt #:HITACHI-111302939US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2016
2
Exec Dt:
11/14/2016
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15328783
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 18
Reel/Frame:043994/0061   Pages: 2
Recorded: 10/31/2017
Attorney Dkt #:109896.PA500US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2017
2
Exec Dt:
10/11/2017
3
Exec Dt:
10/11/2017
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15570528
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044
Assignment: 19
Reel/Frame:044977/0832   Pages: 2
Recorded: 02/20/2018
Attorney Dkt #:109519.PA883US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2018
2
Exec Dt:
02/09/2018
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15753767
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 20
Reel/Frame:046685/0780   Pages: 2
Recorded: 08/23/2018
Attorney Dkt #:109519.PB371US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2018
2
Exec Dt:
06/12/2018
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16079372
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 21
Reel/Frame:050989/0845   Pages: 4
Recorded: 11/12/2019
Attorney Dkt #:105786.PC787US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2019
2
Exec Dt:
08/30/2019
3
Exec Dt:
08/08/2019
Assignee
1
2520, TAKABA
HITACHINAKA-SHI, IBARAKI, JAPAN 312-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16612570
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 22
Reel/Frame:051307/0507   Pages: 2
Recorded: 10/30/2019
Attorney Dkt #:POL-12360
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2019
2
Exec Dt:
10/16/2019
3
Exec Dt:
10/21/2019
Assignee
1
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16609295
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:051476/0776   Pages: 2
Recorded: 01/10/2020
Attorney Dkt #:POL-12441
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/26/2019
2
Exec Dt:
12/24/2019
Assignee
1
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16630088
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:052296/0664   Pages: 6
Recorded: 04/02/2020
Attorney Dkt #:HITACHI7-111701694US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2020
2
Exec Dt:
03/10/2020
3
Exec Dt:
03/10/2020
4
Exec Dt:
03/09/2020
Assignee
1
2520, TAKABA
HITACHINAKA-SHI, IBARAKI, JAPAN 312-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16753100
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 25
Reel/Frame:054881/0171   Pages: 4
Recorded: 01/11/2021
Attorney Dkt #:096243-0265
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2020
2
Exec Dt:
10/19/2020
3
Exec Dt:
10/20/2020
Assignee
1
2520, TAKABA
HITACHINAKA-SHI, IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17049656
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 26
Reel/Frame:056876/0397   Pages: 6
Recorded: 07/16/2021
Attorney Dkt #:115616.PE735US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/13/2021
2
Exec Dt:
04/21/2021
3
Exec Dt:
05/12/2021
4
Exec Dt:
04/22/2021
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17422989
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 27
Reel/Frame:059751/0794   Pages: 3
Recorded: 04/27/2022
Attorney Dkt #:POL-13661
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/2022
2
Exec Dt:
04/04/2022
Assignee
1
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17772281
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314

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