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Patent Assignment Assignor Details
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Assignor Name : ARAKI, TATSUO
Total Assignments: 9
Assignment: 1
Reel/Frame:005078/0940   Pages: 2
Recorded: 05/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARAKI, TATSUO
Exec Dt:
05/11/1989
2
OKUSHIRO, KEISUKE
Exec Dt:
05/11/1989
Assignee
1
HITACHI MAXELL, LTD.
NO. 1-88, USHITORA 1-CHOME
IBARAKI-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4948833
NONE
07352893
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 2
Reel/Frame:006041/0315   Pages: 2
Recorded: 03/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OHTOMO, FUMIO
Exec Dt:
03/06/1990
2
ARAKI, TATSUO
Exec Dt:
03/06/1990
3
MATSUURA, ASAKO
Exec Dt:
03/06/1990
4
TSUKUMO, YOSHIAKI
Exec Dt:
03/06/1990
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORP. OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5120192
NONE
07491823
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:009333/0679   Pages: 5
Recorded: 07/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARO, TSUYOSHI
Exec Dt:
05/11/1998
2
DAIMON, HIDEO
Exec Dt:
05/11/1998
3
ISHIZAKI, OSAMU
Exec Dt:
05/11/1998
4
ARAKI, TATSUO
Exec Dt:
05/11/1998
5
OHNUKI, TAKESHI
Exec Dt:
04/27/1998
Assignee
1
HITACHI MAXELL, LTD.
1-88, USHITORA 1-CHOME
IBARAKI-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6217968
NONE
09063048
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:009555/0138   Pages: 3
Recorded: 10/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRATA, HIROYUKI
Exec Dt:
07/02/1998
2
ARAKI, TATSUO
Exec Dt:
07/02/1998
3
ISHIZAKI, OSAMU
Exec Dt:
07/02/1998
4
DAIMON, HIDEO
Exec Dt:
07/02/1998
5
KOKUFUDA, YASUHIKO
Exec Dt:
07/02/1998
6
MARO, TSUYOSHI
Exec Dt:
07/02/1998
7
AIHARA, MAKOTO
Exec Dt:
07/09/1998
Assignee
1
HITACHI MAXELL, LTD.
1-88, USHITORA 1-CHOME, IBARAKI-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6127017
NONE
09069817
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:010219/0807   Pages: 2
Recorded: 09/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKI, TATSUO
Exec Dt:
08/27/1999
2
OHTA, HIROYUKI
Exec Dt:
08/27/1999
3
SHIBASAKI, SUSUMU
Exec Dt:
08/27/1999
4
HIRATA, HIROYUKI
Exec Dt:
08/27/1999
5
ISHIZAKI, OSAMU
Exec Dt:
08/27/1999
6
MARO, TSUYOSHI
Exec Dt:
08/27/1999
Assignee
1
HITACHI MAXELL, LTD.
1-88, USHITORA-1-CHOME, IBARAKI-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6319580
NONE
09333960
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JOSEPH A. KOLASCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:012996/0233   Pages: 2
Recorded: 06/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAGO, TOMIYASU
Exec Dt:
05/30/2002
2
TAKAHASHI, NAOKI
Exec Dt:
05/30/2002
3
USUI, YOSHINORI
Exec Dt:
05/30/2002
4
ARAKI, TATSUO
Exec Dt:
05/30/2002
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6717784
US20030075988
10107529
Correspondence name and address
KATTEN MUCHIN ZAVIS ROSENMAN
SHAHAN ISLAM
IP DEPARTMENT 15TH FL.
575 MADISON AVENUE
NEW YORK, NEW YORK 10022-2585
Assignment: 7
Reel/Frame:030315/0213   Pages: 2
Recorded: 04/30/2013
Attorney Dkt #:12-51811
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKI, TATSUO
Exec Dt:
03/28/2013
2
KAGEYAMA, HIRONOBU
Exec Dt:
03/28/2013
3
ITAKURA, KAZUHIKO
Exec Dt:
03/28/2013
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9354695
US20140040642
13872204
Correspondence name and address
FUJITSU PATENT CENTER
2318 MILL ROAD
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:051847/0192   Pages: 5
Recorded: 02/18/2020
Attorney Dkt #:2621.1388
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKI, TATSUO
Exec Dt:
01/31/2020
2
KAGEYAMA, HIRONOBU
Exec Dt:
01/30/2020
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11237582
US20200272181
16791026
Correspondence name and address
STAAS AND HALSEY LLP.
1201 NEW YORK AVENUE, N.W.
7TH FLOOR
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:059088/0960   Pages: 9
Recorded: 02/24/2022
Attorney Dkt #:P220151US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKI, TATSUO
Exec Dt:
02/03/2022
2
EGUCHI, SUSUMU
Exec Dt:
02/02/2022
3
KAGEYAMA, HIRONOBU
Exec Dt:
02/04/2022
4
SATOU, TAKASHI
Exec Dt:
02/03/2022
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11881772
US20220352819
17679296
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LLP
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182

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