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Patent Assignment Assignor Details
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Assignor Name : TAKAHASHI, KENZO
Total Assignments: 22
Assignment: 1
Reel/Frame:003943/0493   Pages: 1
Recorded: 11/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/26/1981
2
Exec Dt:
10/26/1981
Assignee
1
JAPAN
Property
 
Pat #
Pub #
Intl #
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NONE
06319783
Correspondence name and address
BURGESS, RYAN & WAYNE
370 LEXINGTON AVE.
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:004556/0433   Pages: 2
Recorded: 06/04/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/23/1985
2
Exec Dt:
01/23/1985
3
Exec Dt:
01/23/1985
4
Exec Dt:
01/23/1985
5
Exec Dt:
01/23/1985
Assignee
1
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06699163
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQUARE FIVE, STE 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004840/0691   Pages: 2
Recorded: 03/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/08/1988
2
Exec Dt:
03/08/1988
3
Exec Dt:
03/08/1988
4
Exec Dt:
03/08/1988
5
Exec Dt:
03/08/1988
6
Exec Dt:
03/08/1988
Assignee
1
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07146027
Correspondence name and address
BERNARD, ROTHWELL & BROWN
1700 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:006588/0151   Pages: 5
Recorded: 06/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/1993
2
Exec Dt:
05/25/1993
3
Exec Dt:
05/25/1993
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08077601
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
ATTN: MICHAEL K. MUTTER
Assignment: 5
Reel/Frame:009050/0421   Pages: 5
Recorded: 03/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/25/1997
2
Exec Dt:
12/25/1997
3
Exec Dt:
12/25/1997
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08997592
Correspondence name and address
BIRCH, STEWART, ET AL.
MICHAEL K. MUTTER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:009600/0411   Pages: 2
Recorded: 11/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/05/1998
2
Exec Dt:
11/05/1998
3
Exec Dt:
11/05/1998
Assignee
1
7-11, SHINKAWA 2-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09189826
Correspondence name and address
JOHN R. BENEFIEL
280 DAINES STREET
SUITE 100 B
BIRMINGHAM, MI 48009
Assignment: 7
Reel/Frame:012340/0986   Pages: 3
Recorded: 11/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2001
2
Exec Dt:
11/08/2001
Assignee
1
1-26, IRIFUNE 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09997505
Correspondence name and address
MCCORMICK, PAULDING & HUBER, LLP
DONALD K. HUBER
185 ASYLUM AVENUE
CITYPLACE II
HARTFORD, CT 06103-3402
Assignment: 8
Reel/Frame:014642/0301   Pages: 2
Recorded: 07/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/2003
2
Exec Dt:
06/18/2003
3
Exec Dt:
06/20/2003
Assignee
1
1-26, IRIFUNE 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10466143
Correspondence name and address
MCCORMICK, PAULDING & HUBER LLP
RICHARD R. MICHAUD
CITYPLACE II, 185 ASYLUM STREET
HARTFORD, CT 06103
Assignment: 9
Reel/Frame:015578/0585   Pages: 3
Recorded: 07/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/2004
2
Exec Dt:
07/05/2004
3
Exec Dt:
07/05/2004
4
Exec Dt:
07/05/2004
5
Exec Dt:
07/05/2004
6
Exec Dt:
07/05/2004
7
Exec Dt:
07/05/2004
Assignees
1
2-3, MARUNOUCHI 2-CHOME,
CHIYODA-KU
TOKYO 100-8310, JAPAN
2
4-2, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10891016
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
PLATON N. MANDROS
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 10
Reel/Frame:016526/0782   Pages: 2
Recorded: 05/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2004
2
Exec Dt:
08/09/2004
3
Exec Dt:
08/05/2004
4
Exec Dt:
08/04/2004
Assignee
1
24-1, TAKATA 3-CHOME, TOSHIMA-KU
TOKYO 170-8633, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10504585
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 11
Reel/Frame:016917/0077   Pages: 3
Recorded: 12/28/2004
Attorney Dkt #:030685-049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/2004
2
Exec Dt:
12/03/2004
3
Exec Dt:
12/03/2004
Assignee
1
1-40, DOJIMAHAMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10519538
Correspondence name and address
RONALD L. GRUDZIECKI
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 12
Reel/Frame:017731/0978   Pages: 3
Recorded: 06/02/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/2006
2
Exec Dt:
03/15/2006
3
Exec Dt:
03/15/2006
Assignee
1
1-40, DOJIMAHAMA 2-CHOME
KITA-KU
OSAKA-SHI, OSAKA, JAPAN 5308203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10566896
Correspondence name and address
NORMAN D. HANSON
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, NEW YORK 10103
Assignment: 13
Reel/Frame:017928/0754   Pages: 6
Recorded: 05/19/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2006
2
Exec Dt:
04/04/2006
3
Exec Dt:
04/04/2006
4
Exec Dt:
04/17/2006
Assignee
1
1-40, DOJIMAHAMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA 530-8203, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10560936
Correspondence name and address
JEFFREY G. KILLIAN
DRINKER BIDDLE & REATH LLP
1500 K STREET, N.W., SUITE 1100
WASHINGTON, D.C. 20005-1209
Assignment: 14
Reel/Frame:018913/0884   Pages: 4
Recorded: 02/21/2007
Attorney Dkt #:0388-060908
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2006
2
Exec Dt:
05/10/2006
3
Exec Dt:
05/10/2006
4
Exec Dt:
05/10/2006
5
Exec Dt:
05/10/2006
Assignee
1
1-40, DOJIMAHAMA 2-CHOME, KITA-KU
OSAKA, JAPAN 530-8203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10573373
Correspondence name and address
THE WEBB LAW FIRM
436 SEVENTH AVENUE
700 KOPPERS BUILDING
PITTSBURGH, PA 15219
Assignment: 15
Reel/Frame:028346/0735   Pages: 5
Recorded: 06/08/2012
Attorney Dkt #:0388-114454
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2006
2
Exec Dt:
05/10/2006
3
Exec Dt:
05/10/2006
4
Exec Dt:
05/10/2006
5
Exec Dt:
05/10/2006
Assignee
1
1-40 DOJIMAHAMA 2-CHOME
KITA-KU, OSAKA-SHI
OSAKA, JAPAN 5308203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13492344
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD
ONE GATEWAY CENTER, STE. 1200
PITTSBURGH, PA 15222
Assignment: 16
Reel/Frame:021002/0458   Pages: 4
Recorded: 05/16/2008
Attorney Dkt #:48521_0007_406650
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2007
2
Exec Dt:
09/12/2007
3
Exec Dt:
09/12/2007
4
Exec Dt:
09/12/2007
Assignee
1
1-40, DOJIMAHAMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 5308203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11792823
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 17
Reel/Frame:023696/0345   Pages: 3
Recorded: 12/23/2009
Attorney Dkt #:P37260
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/30/2009
Assignee
1
36-1, YOSHIDA-HONMACHI, SAKYO-KU, KYOTO-SHI
KYOTO, JAPAN 606-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12530020
Correspondence name and address
GREENBLUM AND BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 18
Reel/Frame:024542/0628   Pages: 3
Recorded: 06/16/2010
Attorney Dkt #:105526-4500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/10/2009
Assignee
1
149, ROKKODAI 9-CHOME
MATSUDO-SHI, CHIBA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12644637
Correspondence name and address
WINSTON & STRAWN LLP
1700 K STREET, N.W.
PATENT DEPT., ATTN.: JOHNNY A. KUMAR
WASHINGTON, DC 20006-3817
Assignment: 19
Reel/Frame:026287/0268   Pages: 3
Recorded: 05/16/2011
Attorney Dkt #:11050952
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/29/2011
Assignee
1
149 ROKKODAI 9-CHOME
MATSUDO-SHI, CHIBA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13043246
Correspondence name and address
MAYER BROWN LLP, ATTN. WILLIAM J. CASSIN
P.O. BOX 2828
CHICAGO, IL 60690-2828
Assignment: 20
Reel/Frame:064292/0172   Pages: 6
Recorded: 07/18/2023
Attorney Dkt #:Q289681
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/2022
2
Exec Dt:
03/22/2022
3
Exec Dt:
03/15/2022
4
Exec Dt:
03/15/2022
5
Exec Dt:
03/15/2022
6
Exec Dt:
03/15/2022
7
Exec Dt:
03/15/2022
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
18353471
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006
Assignment: 21
Reel/Frame:064700/0549   Pages: 3
Recorded: 08/25/2023
Attorney Dkt #:01064-01643
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/17/2023
Assignee
1
235-5, NE
SHIROI-SHI, CHIBA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18330994
Correspondence name and address
WTA PATENTS
3964 RIVERMARK PLZ #1051
SANTA CLARA, CA 95054
Assignment: 22
Reel/Frame:064700/0555   Pages: 3
Recorded: 08/25/2023
Attorney Dkt #:01064-01644
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/17/2023
Assignee
1
235-5, NE
SHIROI-SHI, CHIBA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18331005
Correspondence name and address
WTA PATENTS
3964 RIVERMARK PLZ #1051
SANTA CLARA, CA 95054

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