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 : SATO, TSUKASA
Total Assignments: 19
Assignment: 1
Reel/Frame:004758/0995   Pages: 1
Recorded: 08/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAGUCHI, NOBORU
Exec Dt:
07/23/1987
2
NAKAMURA, HIDEO
Exec Dt:
07/23/1987
3
HAGIWARA, YOSHIMUNE
Exec Dt:
07/23/1987
4
SATO, TSUKASA
Exec Dt:
07/23/1987
5
KOIZUMI, HARUO
Exec Dt:
07/23/1987
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4996659
NONE
07084153
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:006704/0762   Pages: 3
Recorded: 10/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, KIYOJI
Exec Dt:
04/21/1993
2
KURASAWA, YOSHIHIRO
Exec Dt:
04/21/1993
3
NISHIDA, KOJI
Exec Dt:
04/21/1993
4
OHI, SHIGEKAZU
Exec Dt:
04/21/1993
5
MORI, KENJI
Exec Dt:
04/21/1993
6
SATO, TSUKASA
Exec Dt:
04/21/1993
7
ITOU, TOSIO
Exec Dt:
04/21/1993
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5310776
NONE
08054092
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:011080/0958   Pages: 2
Recorded: 09/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SATO, TSUKASA
Exec Dt:
08/23/2000
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6789087
NONE
09611268
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
JACK M. ARNOLD
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 4
Reel/Frame:013602/0024   Pages: 2
Recorded: 12/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, TSUKASA
Exec Dt:
09/18/2002
2
USUI, YOKO
Exec Dt:
09/18/2002
Assignee
1
FUJI PHOTO FILM CO., LTD.
NO. 210 NAKANUMA, MINAMI-ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6672778
US20030072574
10252833
Correspondence name and address
SUGHRUE MION, PLLC
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 5
Reel/Frame:013432/0401   Pages: 3
Recorded: 10/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIEDA, YOSHIHIRO
Exec Dt:
10/08/2002
2
TATSUMI, MOTOSHIGE
Exec Dt:
10/08/2002
3
AZUMI, YUKIKO
Exec Dt:
10/08/2002
4
KIJIMA, SEIJI
Exec Dt:
10/08/2002
5
MIYAUCHI, KAZUHIKO
Exec Dt:
10/08/2002
6
NAKAMURA, TOSHITAKA
Exec Dt:
10/08/2002
7
SATO, TSUKASA
Exec Dt:
10/08/2002
Assignee
1
NITTO DENKO CORPORATION
1-2, SHIMOHOZUMI 1-CHOME
IBARAKI-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7019459
US20040052080
10224598
Correspondence name and address
MCGINN & GIBB, PLLC
SEAN M. MCGINN, ESQ.
8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VA 22182-3817
Assignment: 6
Reel/Frame:013780/0465   Pages: 2
Recorded: 02/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SATO, TSUKASA
Exec Dt:
02/07/2003
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040162112
10367704
Correspondence name and address
YOUNG & THOMPSON
745 SOUTH 23RD STREET 2ND FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:015926/0225   Pages: 3
Recorded: 10/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, TSUKASA
Exec Dt:
06/23/2004
2
FUJIWARA, ISAO
Exec Dt:
06/23/2004
3
MORITA, MAKOTO
Exec Dt:
06/23/2004
4
HORIKAWA, KENICHI
Exec Dt:
06/23/2004
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO,103-8272,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6909590
US20050073799
10913367
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:016193/0098   Pages: 3
Recorded: 01/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, TSUKASA
Exec Dt:
10/25/2004
2
FUJIWARA, ISAO
Exec Dt:
10/26/2004
3
KUDO, RYO
Exec Dt:
10/26/2004
4
TANAKA, HISASHI
Exec Dt:
10/26/2004
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7042704
US20050168912
11036050
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 9
Reel/Frame:016558/0266   Pages: 3
Recorded: 05/13/2005
Attorney Dkt #:272372US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIURA, IWAO
Exec Dt:
04/22/2005
2
SATO, TSUKASA
Exec Dt:
05/06/2005
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7023686
US20050259381
11128252
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:017683/0818   Pages: 7
Recorded: 03/14/2006
Attorney Dkt #:287660us2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TONOGAI, TORU
Exec Dt:
02/20/2006
2
KOJIMA, TATSUYA
Exec Dt:
02/20/2006
3
IWASAKI, AKINORI
Exec Dt:
02/20/2006
4
MASAOKA, RAITARO
Exec Dt:
02/20/2006
5
MUROSAWA, SHOGO
Exec Dt:
02/20/2006
6
YAMAGUCHI, AKIRA
Exec Dt:
02/20/2006
7
ABE, KYOTARO
Exec Dt:
02/20/2006
8
SATO, TSUKASA
Exec Dt:
02/20/2006
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7394646
US20060215350
11374041
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:017722/0867   Pages: 3
Recorded: 03/23/2006
Attorney Dkt #:288416US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAKAWA, YUKIHIKO
Exec Dt:
03/14/2006
2
SATO, TSUKASA
Exec Dt:
03/14/2006
3
FUJIWARA, ISAO
Exec Dt:
03/14/2006
4
TANAKA, HISASHI
Exec Dt:
03/14/2006
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7460353
US20060227470
11386742
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:017952/0677   Pages: 3
Recorded: 06/01/2006
Attorney Dkt #:291981US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, TSUKASA
Exec Dt:
05/17/2006
2
SHIRAKAWA, YUKIHIKO
Exec Dt:
05/18/2006
3
FUJIWARA, ISAO
Exec Dt:
05/19/2006
4
TANAKA, HISASHI
Exec Dt:
05/19/2006
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7184256
US20070047174
11444493
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:023278/0182   Pages: 2
Recorded: 09/24/2009
Attorney Dkt #:091067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, TSUKASA
Exec Dt:
08/04/2009
2
NAGAI, KOUICHI
Exec Dt:
08/04/2009
Assignee
1
FUJITSU MICROELECTRONICS LIMITED
7-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0722
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8629055
US20100009544
12565333
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 14
Reel/Frame:035866/0282   Pages: 3
Recorded: 06/19/2015
Attorney Dkt #:166280
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUE, TAKAHIRO
Exec Dt:
06/01/2015
2
SATO, TSUKASA
Exec Dt:
06/01/2015
Assignee
1
HOYA CORPORATION
7-5, NAKAOCHIAI 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 1618525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9962803
US20150298278
14443482
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:035866/0290   Pages: 3
Recorded: 06/19/2015
Attorney Dkt #:166280
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUE, TAKAHIRO
Exec Dt:
06/01/2015
2
SATO, TSUKASA
Exec Dt:
06/01/2015
Assignee
1
HOYA CORPORATION
7-5, NAKAOCHIAI 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 1618525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9962803
US20150298278
14443482
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 16
Reel/Frame:038877/0216   Pages: 6
Recorded: 06/10/2016
Attorney Dkt #:Q226261
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANO, TAKESHI
Exec Dt:
03/23/2016
2
SATO, TSUKASA
Exec Dt:
04/05/2016
3
MASAKI, TOSHIAKI
Exec Dt:
05/20/2016
4
NISHII, HIROYUKI
Exec Dt:
03/16/2016
5
MATSUMURA, TAKESHI
Exec Dt:
04/18/2016
6
ARIMITSU, YUKIO
Exec Dt:
04/08/2016
Assignee
1
NITTO DENKO CORPORATION
1-1-2, SHIMOHOZUMI
IBARAKI-SHI, OSAKA, JAPAN 56
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160254559
15028105
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE., N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:038907/0777   Pages: 6
Recorded: 06/14/2016
Attorney Dkt #:Q226260
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANO, TAKESHI
Exec Dt:
03/23/2016
2
SATO, TSUKASA
Exec Dt:
04/05/2016
3
MASAKI, TOSHIAKI
Exec Dt:
05/20/2016
4
NISHII, HIROYUKI
Exec Dt:
03/16/2016
5
MATSUMURA, TAKESHI
Exec Dt:
04/18/2016
6
ARIMITSU, YUKIO
Exec Dt:
04/08/2016
Assignee
1
NITTO DENKO CORPORATION
1-1-2, SHIMOHOZUMI
IBARAKI-SHI, OSAKA, JAPAN 567-8680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160285120
15028101
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 18
Reel/Frame:043108/0628   Pages: 2
Recorded: 07/27/2017
Attorney Dkt #:503229US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SATO, TSUKASA
Exec Dt:
05/03/2017
Assignee
1
DAI-ICHI SEIKO CO., LTD.
12-4 NEGORO, MOMOYAMA-CHO, FUSHIMI-KU
KYOTO-SHI, KYOTO, JAPAN 612-8024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10355382
US20170338576
15583233
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:042796/0916   Pages: 4
Recorded: 06/23/2017
Attorney Dkt #:032405.489
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATAKE, MASATO
Exec Dt:
05/26/2017
2
UTSUGI, YOSHIAKI
Exec Dt:
05/26/2017
3
MATSUSHITA, SHINJI
Exec Dt:
05/26/2017
4
SATO, TSUKASA
Exec Dt:
05/29/2017
5
ISHIDA, TOSHI
Exec Dt:
05/29/2017
6
TERASAKI, HAJIME
Exec Dt:
05/26/2017
Assignee
1
SUBARU CORPORATION
1-20-8, EBISU, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10538241
US20180056994
15631448
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
1055 THOMAS JEFFERSON STREET
SUITE 400
WASHINGTON, DC 20007

Search Results as of: 04/23/2024 05:43 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