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Patent Assignment Assignor Details
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Assignor Name : SAKAGUCHI, MASAFUMI
Total Assignments: 21
Assignment: 1
Reel/Frame:007548/0548   Pages: 2
Recorded: 05/09/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, MAKOTO
Exec Dt:
04/28/1995
2
SAKAGUCHI, MASAFUMI
Exec Dt:
04/28/1995
3
SHINDO, HIROYUKI
Exec Dt:
04/28/1995
Assignee
1
SEIKO EPSON CORPORATION
SHINJUKU-KU
4-1, NISHI-SHINJUKU 2-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D380032
NONE
29038711
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE
P.O. BOX 19928
ALEXNADRIA, VA 22320
Assignment: 2
Reel/Frame:007968/0252   Pages: 8
Recorded: 01/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARASAWA, JOJI
Exec Dt:
01/17/1996
2
KAMAKURA, HIROSHI
Exec Dt:
01/17/1996
3
UCHIYAMA, SHOICHI
Exec Dt:
01/17/1996
4
SHINDO, HIROYUKI
Exec Dt:
01/17/1996
5
FURIHATA, TAKESHI
Exec Dt:
01/17/1996
6
SAKAGUCHI, MASAFUMI
Exec Dt:
01/17/1996
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHISHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5739797
NONE
08586639
Correspondence name and address
LADAS & PARRY
WILLIAM R. EVANS
26 WEST 61ST STREET
NEW YORK, NEW YORK 10023
Assignment: 3
Reel/Frame:013811/0857   Pages: 3
Recorded: 07/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAGUCHI, MASAFUMI
Exec Dt:
06/05/2003
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHISHINJUKU 2-CHOME SHINJUKU-KU
TOKYO 163-0811, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7256935
US20040114229
10404536
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 4
Reel/Frame:014171/0142   Pages: 3
Recorded: 12/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARASAWA, JOJI
Exec Dt:
10/20/2003
2
SAKAGUCHI, MASAFUMI
Exec Dt:
10/20/2003
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME SHINJUKU-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6947212
US20040070845
10645776
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 5
Reel/Frame:014185/0173   Pages: 3
Recorded: 12/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, MASAFUMI
Exec Dt:
10/29/2003
2
YAMASHITA, HIDETO
Exec Dt:
10/31/2003
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040075898
10645775
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
PO BOX 19928
ALEXANDRIA, VA 22320
Assignment: 6
Reel/Frame:014185/0176   Pages: 3
Recorded: 12/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, MASAFUMI
Exec Dt:
10/29/2003
2
YAMASHITA, HIDETO
Exec Dt:
10/31/2003
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7167306
US20040075900
10647302
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 7
Reel/Frame:014303/0584   Pages: 3
Recorded: 02/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAGUCHI, MASAFUMI
Exec Dt:
10/29/2003
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO 163-0811, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7012744
US20040141234
10654967
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 8
Reel/Frame:014868/0271   Pages: 3
Recorded: 01/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSAKA, TOSHIYUKI
Exec Dt:
12/01/2003
2
SAKAGUCHI, MASAFUMI
Exec Dt:
12/01/2003
Assignee
1
SEIKO EPSON CORPORATION
4-1 NISHI-SHINJUKU, 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7275993
US20040105003
10637756
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
G. GREGORY SCHIVLEY
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 9
Reel/Frame:015084/0055   Pages: 3
Recorded: 08/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, HIDETO
Exec Dt:
07/13/2004
2
SAKAGUCHI, MASAFUMI
Exec Dt:
08/06/2004
3
SHIMIZU, NOBUO
Exec Dt:
07/14/2004
Assignee
1
SEIKO EPSON CORPORATION
4-1 NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050002094
10823383
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
G. GREGORY SCHIVLEY
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 10
Reel/Frame:015183/0595   Pages: 3
Recorded: 09/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, HIDETO
Exec Dt:
09/15/2004
2
SAKAGUCHI, MASAFUMI
Exec Dt:
09/17/2004
Assignee
1
SEIKO EPSON CORPORTION
4-1 NISHI-SHINJUKU
2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7061682
US20050168817
10859474
Correspondence name and address
HARNES, DICKEY & PIERCE P.L.C.
G. GREGORY SCHIVLEY
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 11
Reel/Frame:016413/0619   Pages: 3
Recorded: 03/22/2005
Attorney Dkt #:122619
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAGUCHI, MASAFUMI
Exec Dt:
03/18/2005
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050213208
11085199
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, LLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 12
Reel/Frame:016960/0243   Pages: 5
Recorded: 09/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAKAWA, HIDEMASA
Exec Dt:
09/06/2005
2
KARASAWA, JOJI
Exec Dt:
09/05/2005
3
SAKAGUCHI, MASAFUMI
Exec Dt:
09/05/2005
4
YOSHIDA, KANJI
Exec Dt:
09/05/2005
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO 163-0811, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7156523
US20060050396
11218835
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 13
Reel/Frame:017114/0808   Pages: 3
Recorded: 12/13/2005
Attorney Dkt #:124959
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARASAWA, JOJI
Exec Dt:
11/15/2005
2
YAMAKAWA, HIDEMASA
Exec Dt:
11/15/2005
3
YOSHIDA, KANJI
Exec Dt:
11/15/2005
4
SAKAGUCHI, MASAFUMI
Exec Dt:
11/17/2005
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU, 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7329007
US20060072209
11243333
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 14
Reel/Frame:017124/0604   Pages: 3
Recorded: 12/15/2005
Attorney Dkt #:124326
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, KANJI
Exec Dt:
11/09/2005
2
YAMAKAWA, HIDEMASA
Exec Dt:
11/09/2005
3
KARASAWA, JOJI
Exec Dt:
11/08/2005
4
SAKAGUCHI, MASAFUMI
Exec Dt:
11/17/2005
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7390095
US20060077357
11243334
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 15
Reel/Frame:019018/0610   Pages: 3
Recorded: 02/20/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRABAYASHI, HIDEKAZU
Exec Dt:
01/30/2007
2
MIYASHITA TOMOAKI
Exec Dt:
01/30/2007
3
SAKAGUCHI, MASAFUMI
Exec Dt:
01/30/2007
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7616270
US20070195222
11708310
Correspondence name and address
ADVANTEDGE LAW GROUP, LLC
1928 E. COBBLESTONE RD., SUITE 100
SPRINGVILLE, UTAH 84663
Assignment: 16
Reel/Frame:019002/0104   Pages: 3
Recorded: 02/16/2007
Attorney Dkt #:070065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, TSUTOMU
Exec Dt:
02/09/2007
2
SAKAGUCHI, MASAFUMI
Exec Dt:
02/09/2007
3
OKUBO, TOMOHIRO
Exec Dt:
02/09/2007
4
HAYASHI, YASUHIKO
Exec Dt:
02/09/2007
5
NAGATAKE, MASAHIKO
Exec Dt:
02/09/2007
Assignee
1
SANYO ELECTRIC CO., LTD.
5-5, KEIHANHONDORI, 2-CHOME, MORIGUCHI-SHI
OSAKA 570-8677, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7819069
US20070193480
11707096
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:019779/0833   Pages: 5
Recorded: 08/29/2007
Attorney Dkt #:133755
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, MASAFUMI
Exec Dt:
08/27/2007
2
TATENO, YOSHITAKE
Exec Dt:
08/24/2007
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU
2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7623200
US20080055522
11846792
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 18
Reel/Frame:019806/0282   Pages: 3
Recorded: 09/07/2007
Attorney Dkt #:133305
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAGUCHI, MASAFUMI
Exec Dt:
08/29/2007
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080062356
11851451
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 19
Reel/Frame:022014/0336   Pages: 3
Recorded: 12/22/2008
Attorney Dkt #:16443.412
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAGUCHI, MASAFUMI
Exec Dt:
10/30/2008
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090161029
12340914
Correspondence name and address
R. BURNS ISRAELSEN
1000 EAGLE GATE TOWER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 20
Reel/Frame:048142/0355   Pages: 3
Recorded: 01/25/2019
Attorney Dkt #:184949
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOGUCHI, TOSHIYUKI
Exec Dt:
12/06/2018
2
SAKAGUCHI, MASAFUMI
Exec Dt:
12/06/2018
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10871651
US20190235249
16257799
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 21
Reel/Frame:053650/0563   Pages: 4
Recorded: 09/01/2020
Attorney Dkt #:103044-US-167
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONEKUBO, MASATOSHI
Exec Dt:
07/11/2020
2
SAKAGUCHI, MASAFUMI
Exec Dt:
06/26/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME, SHINJUKU-KU,
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11947124
US20210063756
17004005
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN

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