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Patent Assignment Assignor Details
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Assignor Name : SAKAMOTO, KAZUTOSHI
Total Assignments: 16
Assignment: 1
Reel/Frame:006417/0524   Pages: 3
Recorded: 01/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KURIYAMA, YUUJI
Exec Dt:
12/25/1992
2
SAKAIDA, SHOJI
Exec Dt:
12/25/1992
3
ANDO, HIKARU
Exec Dt:
12/25/1992
4
ANDO, MASAO
Exec Dt:
12/25/1992
5
ICHIMARU, KAZUMI
Exec Dt:
12/25/1992
6
SAKAMOTO, KAZUTOSHI
Exec Dt:
12/25/1992
Assignee
1
TOYODA GOSEI CO., LTD.
1, NAGAHATA, OCHIAI, HARUHI-CHO
NISHIKASUGAI-GUN, AICHI-KEN 452, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5335939
NONE
07974726
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
G. LLOYD KNIGHT
1100 NEW YORK AVENUE, N.W., 9TH FL.
WASHINGTON, D.C. 20005-3918
Assignment: 2
Reel/Frame:011018/0972   Pages: 3
Recorded: 08/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEDA, SATOSHI
Exec Dt:
08/19/1998
2
TANAKA, MIHO
Exec Dt:
08/19/1998
3
EZAKI, MASAMI
Exec Dt:
08/19/1998
4
SAKAMOTO, KAZUTOSHI
Exec Dt:
08/19/1998
5
HASHIMOTO, SEIJI
Exec Dt:
08/19/1998
6
OOHATA, NOBUTAKA
Exec Dt:
08/19/1998
7
TSUBOI, MASARU
Exec Dt:
08/19/1998
8
YAMASHITA, MICHIO
Exec Dt:
08/19/1998
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541-8514, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6207434
NONE
09142045
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY.
4TH FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:011013/0392   Pages: 3
Recorded: 07/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEDA, SATOSHI
Exec Dt:
11/30/1998
2
TANAKA, MIHO
Exec Dt:
11/27/1998
3
EZAKI, MASAMI
Exec Dt:
11/30/1998
4
SAKAMOTO, KAZUTOSHI
Exec Dt:
11/27/1998
5
HASHIMOTO, SEIJI
Exec Dt:
12/08/1998
6
OOHATA, NOBUTAKA
Exec Dt:
11/30/1998
7
TSUBOI, MASARU
Exec Dt:
11/30/1998
8
YAMASHITA, MICHIO
Exec Dt:
11/30/1998
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
CHUO-KU, OSAKA-SHI
4-7, DOSHOMACHI 3-CHOME
OSAKA, JAPAN 541-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6146872
NONE
09147352
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 4
Reel/Frame:011484/0288   Pages: 4
Recorded: 02/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORI, YASUHIRO
Exec Dt:
11/01/1999
2
TSURUMI, YASUHISA
Exec Dt:
11/01/1999
3
TAKASE, SHIGEHIRO
Exec Dt:
11/01/1999
4
HATANAKA, HIROSHI
Exec Dt:
11/01/1999
5
SAKAMOTO, KAZUTOSHI
Exec Dt:
11/01/1999
6
HASHIMOTO, SEIJI
Exec Dt:
11/07/1999
7
OHKI, HIDENORI
Exec Dt:
11/01/1999
8
TOJO, TAKASHI
Exec Dt:
11/01/1999
9
MATSUDA, KEIJI
Exec Dt:
11/01/1999
10
KAWABATA, KOHJI
Exec Dt:
11/01/1999
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-8514, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6331521
NONE
09423654
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
THOMAS M. CUNNINGHAM
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:011586/0420   Pages: 4
Recorded: 03/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANASAKI, RYUICHI
Exec Dt:
01/17/2001
2
TAKASE, SHIGEHIRO
Exec Dt:
01/17/2001
3
HASHIMOTO, MICHIZANE
Exec Dt:
01/17/2001
4
HATANAKA, HIROSHI
Exec Dt:
01/17/2001
5
SAKAMOTO, KAZUTOSHI
Exec Dt:
01/17/2001
6
SHIRAISHI, NOBUYUKI
Exec Dt:
01/17/2001
7
OHKI, HIDENORI
Exec Dt:
01/17/2001
8
KAWABATA, KOHJI
Exec Dt:
01/17/2001
9
HASHIMOTO, SEIJI
Exec Dt:
01/17/2001
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI, 3 CHOME
OSAKA-SHI, OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6399567
NONE
09308218
Correspondence name and address
OBLON SPIVAK MCCLELAND MAIER & NEUSTADT
MILTON STERMAN
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:011963/0497   Pages: 5
Recorded: 07/10/2001
Conveyance: CORRECTIVE ASSIGNMENT PREVIOUSLY RECORDED AT REEL 011586 FRAME 0420.
Assignors
1
KANASAKI, RYUICHI
Exec Dt:
01/17/2001
2
TAKASE, SHIGEHIRO
Exec Dt:
01/17/2001
3
HASHIMOTO, MICHIZANE
Exec Dt:
01/17/2001
4
HATANAKA, HIROSHI
Exec Dt:
01/17/2001
5
SAKAMOTO, KAZUTOSHI
Exec Dt:
01/17/2001
6
HASHIMOTO, SEIJI
Exec Dt:
01/17/2001
7
SHIRAISHI, NOBUYUKI
Exec Dt:
01/17/2001
8
OHKI, HIDENORI
Exec Dt:
01/17/2001
9
KAWABATA, KOHJI
Exec Dt:
01/17/2001
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6399567
NONE
09308218
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
SURINDER SACHAR
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:011972/0723   Pages: 3
Recorded: 07/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, HIROAKI
Exec Dt:
04/18/2001
2
SAKAMOTO, KAZUTOSHI
Exec Dt:
04/16/2001
3
TSURUMI, YASUHISA
Exec Dt:
04/16/2001
4
TAKASE, SHIGEHIRO
Exec Dt:
04/16/2001
5
HINO, MOTOHIRO
Exec Dt:
04/16/2001
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-8514, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6656905
NONE
09806500
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:026194/0350   Pages: 4
Recorded: 04/28/2011
Attorney Dkt #:379396US68PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUJIMOTO, SUSUMU
Exec Dt:
03/04/2011
2
TANIGUCHI, MASATOSHI
Exec Dt:
03/04/2011
3
HIRAYAMA, YOSHITAKA
Exec Dt:
03/04/2011
4
TAKASAKI, JUN
Exec Dt:
03/04/2011
5
KAWASAKI, TOMIHISA
Exec Dt:
03/04/2011
6
SAKAMOTO, KAZUTOSHI
Exec Dt:
03/04/2011
7
NISHIWAKI, SHINYA
Exec Dt:
03/04/2011
8
KITANAGA, YUKIHIRO
Exec Dt:
03/04/2011
Assignee
1
ASTELLAS PHARMA INC.
3-11, NIHONBASHI-HONCHO 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110207655
13126363
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:030460/0104   Pages: 4
Recorded: 05/21/2013
Attorney Dkt #:16443.1446
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, HIROSHI
Exec Dt:
05/08/2013
2
YODA, HIROYUKI
Exec Dt:
05/08/2013
3
OSHIMA, KENJI
Exec Dt:
05/07/2013
4
AOKI, YOSHISADA
Exec Dt:
05/10/2013
5
SHIMIZU, SATOSHI
Exec Dt:
05/10/2013
6
SAKAMOTO, KAZUTOSHI
Exec Dt:
05/10/2013
7
NOMOTO, NOBUHISA
Exec Dt:
05/10/2013
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8851640
US20130235126
13779224
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 10
Reel/Frame:030551/0362   Pages: 4
Recorded: 06/05/2013
Attorney Dkt #:16443.1447
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, HIROSHI
Exec Dt:
05/08/2013
2
YODA, HIROYUKI
Exec Dt:
05/08/2013
3
OSHIMA, KENJI
Exec Dt:
05/07/2013
4
AOKI, YOSHISADA
Exec Dt:
05/10/2013
5
SHIMIZU, SATOSHI
Exec Dt:
05/10/2013
6
SAKAMOTO, KAZUTOSHI
Exec Dt:
05/10/2013
7
NOMOTO, NOBUHISA
Exec Dt:
05/10/2013
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9283765
US20140002552
13783717
Correspondence name and address
WORKMAN NYDEGGER / ADRIAN J. LEE
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 11
Reel/Frame:034686/0347   Pages: 4
Recorded: 01/12/2015
Attorney Dkt #:13768.1447.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, HIROSHI
Exec Dt:
05/08/2013
2
YODA, HIROYUKI
Exec Dt:
05/08/2013
3
OSHIMA, KENJI
Exec Dt:
05/07/2013
4
AOKI, YOSHISADA
Exec Dt:
05/10/2013
5
SHIMIZU, SATOSHI
Exec Dt:
05/10/2013
6
SAKAMOTO, KAZUTOSHI
Exec Dt:
05/10/2013
7
NOMOTO, NOBUHISA
Exec Dt:
05/10/2013
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9944100
US20150124026
14595018
Correspondence name and address
WORKMAN NYDEGGER / ADRIAN J. LEE
60 E. SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 12
Reel/Frame:038096/0863   Pages: 4
Recorded: 03/24/2016
Attorney Dkt #:16443.1447.1.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, HIROSHI
Exec Dt:
05/08/2013
2
YODA, HIROYUKI
Exec Dt:
05/08/2013
3
OSHIMA, KENJI
Exec Dt:
05/07/2013
4
AOKI, YOSHISADA
Exec Dt:
05/10/2013
5
SHIMIZU, SATOSHI
Exec Dt:
05/10/2013
6
SAKAMOTO, KAZUTOSHI
Exec Dt:
05/10/2013
7
NOMOTO, NOBUHISA
Exec Dt:
05/10/2013
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9944101
US20160200123
15074874
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 13
Reel/Frame:030782/0358   Pages: 4
Recorded: 07/11/2013
Attorney Dkt #:16443.1467
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, HIROSHI
Exec Dt:
05/23/2013
2
YODA, HIROYUKI
Exec Dt:
05/23/2013
3
OSHIMA, KENJI
Exec Dt:
05/23/2013
4
AOKI, YOSHISADA
Exec Dt:
05/27/2013
5
SHIMIZU, SATOSHI
Exec Dt:
06/03/2013
6
SAKAMOTO, KAZUTOSHI
Exec Dt:
05/27/2013
7
NOMOTO, NOBUHISA
Exec Dt:
05/27/2013
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8746858
US20130293639
13850101
Correspondence name and address
WORKMAN NYDEGGER / ADRIAN J. LEE
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 14
Reel/Frame:033623/0983   Pages: 4
Recorded: 08/27/2014
Attorney Dkt #:16443.1709
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, HIROSHI
Exec Dt:
05/28/2014
2
YODA, HIROYUKI
Exec Dt:
05/28/2014
3
OSHIMA, KENJI
Exec Dt:
05/28/2014
4
AOKI, YOSHISADA
Exec Dt:
05/26/2014
5
SHIMIZU, SATOSHI
Exec Dt:
05/26/2014
6
SAKAMOTO, KAZUTOSHI
Exec Dt:
05/26/2014
7
NOMOTO, NOBUHISA
Exec Dt:
05/26/2014
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9150025
US20150054890
14381543
Correspondence name and address
WORKMAN NYDEGGER / ADRIAN J. LEE
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 15
Reel/Frame:033416/0098   Pages: 4
Recorded: 07/29/2014
Attorney Dkt #:16443.1713
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, HIROSHI
Exec Dt:
05/30/2014
2
YODA, HIROYUKI
Exec Dt:
05/30/2014
3
OSHIMA, KENJI
Exec Dt:
06/02/2014
4
AOKI, YOSHISADA
Exec Dt:
05/29/2014
5
SHIMIZU, SATOSHI
Exec Dt:
05/29/2014
6
SAKAMOTO, KAZUTOSHI
Exec Dt:
05/29/2014
7
NOMOTO, NOBUHISA
Exec Dt:
05/29/2014
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9315031
US20150035914
14375424
Correspondence name and address
WORKMAN NYDEGGER / ADRIAN J. LEE
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 16
Reel/Frame:034174/0909   Pages: 3
Recorded: 11/14/2014
Attorney Dkt #:16443.1780
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, KAZUTOSHI
Exec Dt:
09/29/2014
2
AOKI, YOSHISADA
Exec Dt:
09/30/2014
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9278538
US20150174906
14541668
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111

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