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Patent Assignment Assignor Details
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Assignor Name : YAMAMOTO, IZUMI
Total Assignments: 26
Assignment: 1
Reel/Frame:009277/0157   Pages: 5
Recorded: 06/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/1998
2
Exec Dt:
05/18/1998
Assignee
1
2-CHOME, SHINJUKU-KU
1-1, NISHI-SHINJUNKU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09074691
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:009557/0309   Pages: 8
Recorded: 10/27/1998
Conveyance: CORRECITVE ASSIGNMENT TO CORRECT ASSIGNEE'S ADDRESS, PREVIOUSLY A RECORDED ON REEL 9277, 0157,
Assignors
1
Exec Dt:
05/18/1998
2
Exec Dt:
05/18/1998
Assignee
1
1-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09074691
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
JAMES T. ELLER, JR.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:010694/0040   Pages: 3
Recorded: 03/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/1999
2
Exec Dt:
12/08/1999
3
Exec Dt:
12/08/1999
Assignee
1
1-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09445594
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:012672/0011   Pages: 2
Recorded: 03/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/20/2002
Assignee
1
1-12, TANASHICHO 6-CHOME
NISHITOKYO-SHI, TOKYO 188-8511, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10087945
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 5
Reel/Frame:013266/0609   Pages: 3
Recorded: 09/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/2002
2
Exec Dt:
07/15/2002
Assignee
1
1-12, TANASHICHO 6-CHOME
NISHITOKYO-SHI
TOKYO 188-8511, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10235958
Correspondence name and address
SMITH, GAMBRELL & RUSSELL
MICHAEL A. MAKUCH
1850 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:014412/0724   Pages: 3
Recorded: 05/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2003
2
Exec Dt:
05/07/2003
3
Exec Dt:
05/07/2003
4
Exec Dt:
05/07/2003
5
Exec Dt:
05/07/2003
6
Exec Dt:
05/07/2003
7
Exec Dt:
05/07/2003
Assignee
1
2-3, NIHOMBASHI HONCHO 2-CHOME
CHUO-KU, TOKYO 103-8416, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10416790
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
MATTHEW JACOB, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, D.C. 20006-1021
Assignment: 7
Reel/Frame:019038/0769   Pages: 3
Recorded: 03/12/2007
Attorney Dkt #:032213 M 051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2006
2
Exec Dt:
03/01/2006
Assignee
1
1-12, TANASHICHO 6-CHOME, NISHITOKYO-SHI
TOKYO 188-8511, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11662540
Correspondence name and address
MICHAEL A. MAKUCH
SMITH, GAMBRELL & RUSSELL, LLP
1850 M STREET, NW - SUITE 800
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:018173/0099   Pages: 3
Recorded: 08/09/2006
Attorney Dkt #:032213 R 044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/05/2006
Assignee
1
1-12, TANASHICHO 6-CHOME
NISHITOKYO-SHI, TOKYO 188-8511, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10588794
Correspondence name and address
DENNIS C. RODGERS
SMITH, GAMBRELL & RUSSELL, LLP
1850 M STREET, NW
SUITE 800
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:018251/0017   Pages: 3
Recorded: 08/28/2006
Attorney Dkt #:062957
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/20/2006
Assignee
1
1-12, TANASHICHO 6-CHOME, NISHITOKYO-SHI
TOKYO 188-8511, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11510553
Correspondence name and address
WWSTERMAN, HATTORI, DANIELS, ET AL
1250 CONNECTICUT AVENUE, N.W., SUITE 700
WASHINGTON, D.C. 20036
Domestic representative
Assignment: 10
Reel/Frame:019301/0842   Pages: 3
Recorded: 05/16/2007
Attorney Dkt #:071318
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/09/2007
2
Exec Dt:
05/09/2007
3
Exec Dt:
05/09/2007
4
Exec Dt:
05/09/2006
5
Exec Dt:
05/09/2007
Assignee
1
1-12, TANASHICHO 6-CHOME, NISHITOKYO-SHI
TOKYO, JAPAN 188-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11716662
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVE. NW
SUITE 700
WASHINGTON, DC 20036-2657
Assignment: 11
Reel/Frame:023281/0848   Pages: 5
Recorded: 09/25/2009
Attorney Dkt #:071318
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME TO CITIZEN HOLDINGS CO., LTD. PREVIOUSLY RECORDED ON REEL 019301 FRAME 0842. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
05/09/2007
2
Exec Dt:
05/09/2007
3
Exec Dt:
05/09/2007
4
Exec Dt:
05/09/2007
5
Exec Dt:
05/09/2007
Assignee
1
1-12, TANASHICHO 6-CHOME,
NISHITOKYO-SHI, TOKYO, JAPAN 188-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11716662
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE-700
WASHINGTON, DC 20036-2657
Assignment: 12
Reel/Frame:023264/0538   Pages: 2
Recorded: 09/22/2009
Attorney Dkt #:091105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2009
2
Exec Dt:
09/04/2009
Assignee
1
1-12, TANASHICHO 6-CHOME, NISHITOKYO-SHI
TOKYO, JAPAN 188-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12532313
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 13
Reel/Frame:025003/0731   Pages: 4
Recorded: 09/17/2010
Attorney Dkt #:101172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/2010
2
Exec Dt:
08/17/2010
3
Exec Dt:
08/17/2010
4
Exec Dt:
08/17/2010
5
Exec Dt:
08/17/2010
6
Exec Dt:
08/17/2010
7
Exec Dt:
08/18/2010
8
Exec Dt:
08/18/2010
9
Exec Dt:
08/25/2010
10
Exec Dt:
08/09/2010
11
Exec Dt:
08/18/2010
12
Exec Dt:
08/18/2010
13
Exec Dt:
08/10/2010
14
Exec Dt:
08/09/2010
15
Exec Dt:
08/19/2010
Assignee
1
1-12, TANASHICHO 6-CHOME
NISHITOKYO-SHI, TOKYO, JAPAN 188-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12922592
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 14
Reel/Frame:029638/0504   Pages: 2
Recorded: 01/16/2013
Attorney Dkt #:SEIWA-0063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/01/2012
2
Exec Dt:
11/01/2012
3
Exec Dt:
11/01/2012
4
Exec Dt:
11/01/2012
5
Exec Dt:
11/01/2012
Assignee
1
2-2-20, HIGASHI-SHINAGAWA, SHINAGAWA-KU
TOKYO, JAPAN 140-8628
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13810508
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 15
Reel/Frame:043845/0980   Pages: 4
Recorded: 10/12/2017
Attorney Dkt #:SEIWA-0095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/20/2017
2
Exec Dt:
06/20/2017
3
Exec Dt:
07/21/2017
4
Exec Dt:
07/21/2017
5
Exec Dt:
07/21/2017
6
Exec Dt:
07/21/2017
Assignees
1
2-20, HIGASHI-SHINAGAWA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 140-8628
2
1-1, MINAMI-AOYAMA 2-CHOME, MINATO-KU
TOKYO, JAPAN 107-8556
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15565940
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 16
Reel/Frame:046863/0462   Pages: 2
Recorded: 09/13/2018
Attorney Dkt #:SWP-0098CTZ
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/25/2018
Assignee
1
1-12, TANASHICHO 6 CHOME, NISHITOKYO-SHI
TOKYO, JAPAN 1888511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16084537
Correspondence name and address
IMAIZUMI IP LAW, PLLC
4601 NORTH FAIRFAX DRIVE
SUITE 1200
ARLINGTON, 22203 JAPAN
Assignment: 17
Reel/Frame:048402/0288   Pages: 6
Recorded: 02/21/2019
Attorney Dkt #:184255
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/25/2018
2
Exec Dt:
12/25/2018
3
Exec Dt:
12/25/2018
4
Exec Dt:
12/25/2018
5
Exec Dt:
01/15/2019
6
Exec Dt:
01/15/2019
Assignees
1
2-20, HIGASHI-SHINAGAWA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 140-8628
2
2-43, TOKIWAGI 2-CHOME
UEDA-SHI, NAGANO, JAPAN 386-0027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16327279
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:050857/0615   Pages: 8
Recorded: 10/30/2019
Attorney Dkt #:HCT-0248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2019
2
Exec Dt:
10/10/2019
3
Exec Dt:
10/10/2019
4
Exec Dt:
10/26/2019
Assignee
1
1-12, TANASHICHO 6-CHOME, NISHITOKYO-SHI,
TOKYO, JAPAN 188-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16667895
Correspondence name and address
HEA LAW PLLC
1765 GREENSBORO STATION PLACE, 9TH FLOOR
MCLEAN, VA 22102
Assignment: 19
Reel/Frame:053766/0386   Pages: 2
Recorded: 09/14/2020
Attorney Dkt #:SWP-0114CTZ
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2020
2
Exec Dt:
09/01/2020
3
Exec Dt:
09/01/2020
4
Exec Dt:
09/01/2020
Assignee
1
1-12, TANASHICHO 6-CHOME, NISHITOKYO-SHI
TOKYO, JAPAN 1888511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16980832
Correspondence name and address
IMAIZUMI IP LAW, PLLC
4601 NORTH FAIRFAX DRIVE
SUITE 1200
ARLINGTON, VA 22203
Assignment: 20
Reel/Frame:055754/0345   Pages: 4
Recorded: 03/29/2021
Attorney Dkt #:P62827
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/10/2021
Assignee
1
3-3-17, SUENAGA, TAKATSU-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 213-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17281090
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 21
Reel/Frame:056958/0923   Pages: 4
Recorded: 07/23/2021
Attorney Dkt #:P63408
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/10/2021
Assignee
1
3-3-17, SUENAGA, TAKATSU-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 213-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17383640
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 22
Reel/Frame:056964/0581   Pages: 4
Recorded: 07/23/2021
Attorney Dkt #:P63407
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/10/2021
Assignee
1
3-3-17, SUENAGA, TAKATSU-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 213-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17383795
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 23
Reel/Frame:056069/0961   Pages: 4
Recorded: 04/28/2021
Attorney Dkt #:IPR-50490
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/2021
2
Exec Dt:
03/29/2021
3
Exec Dt:
03/29/2021
Assignees
1
1-1-13 SHIMBASHI, MINATO-KU
TOKYO, JAPAN 1050004
2
1-1-13 SHIMBASHI, MINATO-KU
TOKYO, JAPAN 1050004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17289436
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 24
Reel/Frame:057510/0120   Pages: 5
Recorded: 09/17/2021
Attorney Dkt #:IPR-51244
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/21/2021
2
Exec Dt:
08/18/2021
3
Exec Dt:
08/18/2021
Assignees
1
1-1-13 SHIMBASHI, MINATO-KU
TOKYO, JAPAN 1050004
2
1-1-13 SHIMBASHI, MINATO-KU
TOKYO, JAPAN 1050004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17439997
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 25
Reel/Frame:059187/0962   Pages: 5
Recorded: 03/07/2022
Attorney Dkt #:IPR-52013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2022
2
Exec Dt:
01/19/2022
3
Exec Dt:
01/20/2022
4
Exec Dt:
01/13/2022
Assignees
1
1-1-13 SHIMBASHI, MINATO-KU
TOKYO, JAPAN 1050004
2
1-1-13 SHIMBASHI, MINATO-KU
TOKYO, JAPAN 1050004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17639119
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 26
Reel/Frame:059188/0058   Pages: 5
Recorded: 03/07/2022
Attorney Dkt #:IPR-52014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2022
2
Exec Dt:
01/19/2022
3
Exec Dt:
01/20/2022
4
Exec Dt:
01/13/2022
Assignees
1
1-1-13 SHIMBASHI, MINATO-KU
TOKYO, JAPAN 1050004
2
1-1-13 SHIMBASHI, MINATO-KU
TOKYO, JAPAN 1050004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17639150
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094

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