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Patent Assignment Assignor Details
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Assignor Name : SAKEMOTO, AKITO
Total Assignments: 15
Assignment: 1
Reel/Frame:004295/0075   Pages: 2
Recorded: 07/31/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MARUYAMA, HIROSHI
Exec Dt:
07/12/1984
2
MIZUSHIMA, KUNIO
Exec Dt:
07/12/1984
3
SAKEMOTO, AKITO
Exec Dt:
07/12/1984
4
UMEBAYASHI, NOBUHIRO
Exec Dt:
07/12/1984
Assignee
1
HITACHI MAXELL LTD
1-1-88 USHITORA IBARAKI-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4695910
NONE
06636377
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:004459/0704   Pages: 2
Recorded: 09/17/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKEMOTO, AKITO
Exec Dt:
09/11/1985
2
FUJIWARA, HIDEO
Exec Dt:
09/11/1985
3
MIZUSHIMA, KUNIO
Exec Dt:
09/11/1985
4
MIYAKE, AKIRA
Exec Dt:
09/11/1985
Assignee
1
HITACHI MAXELL, LTD.
1-88, USHITORA 1-CHOME
IBARAKI-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4895758
NONE
06777017
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 N. WASHINGTON STREET
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 3
Reel/Frame:004571/0391   Pages: 2
Recorded: 05/09/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUJIWARA, HIDEO
Exec Dt:
04/28/1986
2
SAKEMOTO, AKITO
Exec Dt:
04/28/1986
3
INAGOYA, OSAMU
Exec Dt:
04/28/1986
Assignee
1
HITACHI MAXELL, LTD.
1-1-88, USHITORA, IBARAKI-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4803578
NONE
06861349
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:004567/0384   Pages: 2
Recorded: 06/18/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYAKE, AKIRA
Exec Dt:
06/09/1986
2
NAGATANI, HITOSHI
Exec Dt:
06/09/1986
3
DOI, TSUGIHIRO
Exec Dt:
06/09/1986
4
MIZUSHIMA, KUNIO
Exec Dt:
06/09/1986
5
SAKEMOTO, AKITO
Exec Dt:
06/09/1986
Assignee
1
HITACHI MAXELL, LTD.
1-88, USHITORA 1-CHOME,
IBARAKI-SHI, OSAKA-FU,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4828925
NONE
06875581
Correspondence name and address
BIRCH, STEWART,
KOLASCH AND BIRCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 5
Reel/Frame:004990/0729   Pages: 1
Recorded: 11/10/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKEMOTO, AKITO
Exec Dt:
10/03/1988
2
WATANABE, HITOSHI
Exec Dt:
10/03/1988
3
KANAZAWA, YASUNORI
Exec Dt:
10/03/1988
Assignee
1
HITACHI MAXELL, LTD., 1-88, USHITORA-1-CHOME, IBARAKI-SHI, OSAKA, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5007039
NONE
07247854
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 6
Reel/Frame:006841/0280   Pages: 4
Recorded: 10/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKEMOTO, AKITO
Exec Dt:
09/14/1992
2
SUGIYAMA, TOSHINORI
Exec Dt:
09/14/1992
3
TSUTSUMI, ZENJI
Exec Dt:
09/14/1992
4
NAKAMURA, SHIGERU
Exec Dt:
09/14/1992
5
OJIMA, MASAHIRO
Exec Dt:
09/14/1992
Assignees
1
HITACHI MAXELL, LTD.
1-88, USHITORA-1-CHOME
IBARAKI-SHI, OSAKA, JAPAN
2
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5408452
NONE
07938254
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
DONALD C. KOLASCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:008362/0236   Pages: 4
Recorded: 11/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMAZAKI, KATSUSUKE
Exec Dt:
10/28/1996
2
YOSHIHIRO, MASAFUMI
Exec Dt:
10/28/1996
3
SAKEMOTO, AKITO
Exec Dt:
10/28/1996
4
OHTA, NORIO
Exec Dt:
10/28/1996
5
ISHIZAKI, OSAMU
Exec Dt:
10/28/1996
6
OHNUKI, SATORU
Exec Dt:
10/28/1996
7
SUGIYAMA, TOSHINORI
Exec Dt:
10/28/1996
8
ISHITSUKA, KAZUKO
Exec Dt:
10/28/1996
Assignee
1
HITACHI MAXELL, LTD,
1-88, USHITORA-1-CHOME
IBARAKI-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6061307
NONE
08737365
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:013794/0204   Pages: 2
Recorded: 07/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEBAYASHI, NOBUHIRO
Exec Dt:
04/25/2003
2
DAIMON, HIDEO
Exec Dt:
04/25/2003
3
SAMBEI, TETSUHIKO
Exec Dt:
04/25/2003
4
SAKEMOTO, AKITO
Exec Dt:
04/25/2003
Assignee
1
HITACHI MAXELL, LTD.
1-1-88, USHITORA, IBARAKI-SHI
OSAKA 567-8567, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6944377
US20040091211
10383547
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 9
Reel/Frame:014589/0273   Pages: 2
Recorded: 10/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAIMON, HIDEO
Exec Dt:
09/19/2003
2
UGAWA, KOHEI
Exec Dt:
09/19/2003
3
UMEBAYASHI, NOBUHIRO
Exec Dt:
09/19/2003
4
SAKEMOTO, AKITO
Exec Dt:
09/19/2003
Assignee
1
HITACHI MAXELL, LTD.
1-1-88, USHITORA, IBARAKI-SHI
OSAKA 567-8567, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040104479
10679874
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 10
Reel/Frame:020721/0299   Pages: 2
Recorded: 03/28/2008
Attorney Dkt #:0152-0783PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARO, TSUYOSHI
Exec Dt:
03/03/2008
2
SAKEMOTO, AKITO
Exec Dt:
03/03/2008
3
SOYA, AKIHIKO
Exec Dt:
02/27/2008
4
SUGIYAMA, TAKASHI
Exec Dt:
02/27/2008
5
YAMAZAKI, MASAKI
Exec Dt:
02/27/2008
Assignee
1
HITACHI MAXELL, LTD.,
1-88, USHITORA-1-CHOME, IBARAKI-SHI,
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8027519
US20080175444
11955114
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:021723/0956   Pages: 2
Recorded: 10/21/2008
Attorney Dkt #:137904
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKEMOTO, AKITO
Exec Dt:
08/28/2008
2
ONUKI, SATORU
Exec Dt:
09/08/2008
Assignee
1
HITACHI MAXELL, LTD.
1-1-88, USHITORA
IBARAKI-SHI
OSAKA 567-8567, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7820968
US20090078873
12219761
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 12
Reel/Frame:022754/0832   Pages: 3
Recorded: 05/29/2009
Attorney Dkt #:4703-0120PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUBO, HIROYASU
Exec Dt:
03/23/2009
2
SAKEMOTO, AKITO
Exec Dt:
03/23/2009
Assignee
1
HITACHI MAXELL, LTD.
1-1-88, USHITORA
IBARAKI-SHI, OSAKA, JAPAN 567-8567
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090232362
12402292
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 13
Reel/Frame:023221/0852   Pages: 2
Recorded: 09/10/2009
Attorney Dkt #:142304
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKEMOTO, AKITO
Exec Dt:
08/25/2009
Assignee
1
HITACHI MAXELL, LTD.
1-1-88, USHITORA
IBARAKI-SHI
OSAKA, JAPAN 567-8567
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100026870
12458939
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:025779/0727   Pages: 2
Recorded: 02/10/2011
Attorney Dkt #:148507
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUBO, HIROYASU
Exec Dt:
01/24/2011
2
SAKEMOTO, AKITO
Exec Dt:
01/24/2011
3
YAMAZAKI, MASAKI
Exec Dt:
01/24/2011
Assignee
1
HITACHI MAXELL, LTD.
1-88, USHITORA 1-CHOME
IBARAKI-SHI, OSAKA, JAPAN 567-8567
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8463003
US20110142296
13058418
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:036486/0914   Pages: 3
Recorded: 09/03/2015
Attorney Dkt #:166739
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, TAKEHIRO
Exec Dt:
08/17/2015
2
SAKEMOTO, AKITO
Exec Dt:
08/17/2015
3
OTSUBO, HIROYASU
Exec Dt:
08/17/2015
Assignee
1
HITACHI MAXELL, LTD.
1-88, USHITORA 1-CHOME
IBARAKI-SHI, OSAKA, JAPAN 5678567
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9547218
US20150355527
14758326
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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