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Patent Assignment Assignor Details
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Assignor Name : KAWARAI, SEIGI
Total Assignments: 10
Assignment: 1
Reel/Frame:004446/0694   Pages: 2
Recorded: 08/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUSE, SADAMU
Exec Dt:
06/14/1985
2
KAWARAI, SEIGI
Exec Dt:
06/14/1985
Assignee
1
HITACHI MAXELL LTD.
1-1-88, USHITORA, IBARAKI-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4774147
NONE
06744970
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON ST.,
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 2
Reel/Frame:004428/0752   Pages: 2
Recorded: 07/08/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUSE, SADAMU
Exec Dt:
06/26/1985
2
KAWARAI, SEIGI
Exec Dt:
06/26/1985
Assignee
1
HITACHI MAXELL LTD.
NO. 1-88 USHITORA 1-CHOME, IBARAKI-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4632867
NONE
06752857
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 N. WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 3
Reel/Frame:004681/0782   Pages: 2
Recorded: 03/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUEYOSHI, TOSHINOBU
Exec Dt:
03/12/1987
2
ASADA, SEIICHI
Exec Dt:
03/12/1987
3
AMEMIYA, MASAHIRO
Exec Dt:
03/12/1987
4
KAWARAI, SEIGI
Exec Dt:
03/12/1987
5
MIYAKE, AKIRA
Exec Dt:
03/12/1987
Assignee
1
HITACHI MAXELL, LTD., ,
1-88, USHITORA 1-CHOME, IBARAKI-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4956220
NONE
07028570
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON STREET
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 4
Reel/Frame:005056/0185   Pages: 2
Recorded: 03/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWARAI, SEIGI
Exec Dt:
03/03/1989
2
KUSE, SADAMU
Exec Dt:
03/03/1989
3
ORITA, YASUSHI
Exec Dt:
03/03/1989
Assignee
1
HITACHIMAXELL, LTD., 1-88, USHITORA 1-CHOME, IBARAKI-SHI, OSAKA-FU, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5035947
NONE
07299020
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 5
Reel/Frame:005282/0530   Pages: 2
Recorded: 04/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUSE, SADAMU
Exec Dt:
01/31/1990
2
KANENO, KIMIHIKO
Exec Dt:
01/31/1990
3
KAWARAI, SEIGI
Exec Dt:
01/31/1990
Assignee
1
HITACHI MAXELL, LTD.
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5051319
NONE
07477444
Correspondence name and address
DONALD C. KOLASCH
BIRCH, STEWART, KOLASCH & BIRCH
301 N. WASHINGTON STREET
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 6
Reel/Frame:016204/0434   Pages: 3
Recorded: 01/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKAMO, HISANOBU
Exec Dt:
10/18/2004
2
KAWARAI, SEIGI
Exec Dt:
10/18/2004
3
KUSE, SADAMU
Exec Dt:
10/18/2004
Assignee
1
HITACHI MAXELL, LTD.
1-88, USHITORA 1-CHOME, IBARAKI-SHI
OSAKA, JAPAN 567-8567
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060068232
10948259
Correspondence name and address
BIRCH, STEWART, KOLASCH ET.AL.
JOHN W. BAILEY
8110 GATEHOUSE RD
SUITE 100 EAST
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:016472/0030   Pages: 3
Recorded: 04/08/2005
Attorney Dkt #:0020-5326PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOI, TSUGIHIRO
Exec Dt:
12/24/2004
2
INOUE, TETSUTARO
Exec Dt:
12/22/2004
3
MIKAMO, HISANOBU
Exec Dt:
12/23/2004
4
KAWARAI, SEIGI
Exec Dt:
12/23/2004
5
KUSE, SADAMU
Exec Dt:
12/23/2004
Assignee
1
HITACHI MAXELL, LTD.
1-88, USHITORA 1-CHOME,
IBARAKI-SHI
OSAKA, JAPAN 567-8567
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050170214
10995314
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:018172/0093   Pages: 4
Recorded: 08/09/2006
Attorney Dkt #:0020-5376PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAFUJI, MASAO
Exec Dt:
06/07/2006
2
DOI, TSUGIHIRO
Exec Dt:
06/07/2006
3
INOUE, TETSUTARO
Exec Dt:
06/07/2006
4
MITSUHASHI, HIROYUKI
Exec Dt:
06/07/2006
5
KAWARAI, SEIGI
Exec Dt:
06/07/2006
6
KUSE, SADAMU
Exec Dt:
06/07/2006
Assignee
1
HITACHI MAXELL, LTD.
1-88, USHITORA 1-CHOME
IBARAKI-SHI
OSAKA 567-8567, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7170709
US20050254162
11129400
Correspondence name and address
JOHN W. BAILEY
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:020588/0517   Pages: 3
Recorded: 03/03/2008
Attorney Dkt #:5271-0156PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, MASAO
Exec Dt:
01/22/2008
2
TANAKA, KENJI
Exec Dt:
01/22/2008
3
KAWARAI, SEIGI
Exec Dt:
01/22/2008
Assignee
1
HITACHI MAXELL, LTD.
1-88, USHITORA 1-CHOME
IBARAKI-SHI, OSAKA, JAPAN 567-8567
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7701655
US20080180834
12021030
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:030632/0154   Pages: 3
Recorded: 06/18/2013
Attorney Dkt #:0020-6006PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITO, KATSUYUKI
Exec Dt:
06/06/2013
2
NAKAYAMA, MASARU
Exec Dt:
06/06/2013
3
KAWARAI, SEIGI
Exec Dt:
06/06/2013
Assignee
1
HITACHI MAXELL, LTD.
1-88, USHITORA 1-CHOME
IBARAKI-SHI, OSAKA, JAPAN 567-8567
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9034939
US20130267627
13995073
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747

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