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Patent Assignment Assignor Details
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Assignor Name : TSUCHIDA, TOSHIO
Total Assignments: 16
Assignment: 1
Reel/Frame:004567/0588   Pages: 1
Recorded: 06/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NISHII, SHIGETOSHI
Exec Dt:
05/14/1986
2
MATSUOKA, TOSHIMITSU
Exec Dt:
05/14/1986
3
TSUCHIDA, TOSHIO
Exec Dt:
05/14/1986
4
HOSAKA, ATSUSHI
Exec Dt:
05/14/1986
Assignee
1
NISSAN MOTOR CO., LTD.
NO. 2, TAKARA-CHO, KANAGAWA-KU,
YOKOHAMA CITY, JAPAN
Property
 
Pat #
Pub #
Intl #
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4657296
NONE
06877505
Correspondence name and address
LEYDIG, VOIT & MAYER
655 FIFTEENTH STREET, N.W., STE. 520
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:005022/0407   Pages: 2
Recorded: 01/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIOKA, TAKEO
Exec Dt:
01/09/1989
2
TSUCHIDA, TOSHIO
Exec Dt:
01/09/1989
3
MIYATA, RYOICHI
Exec Dt:
01/09/1989
4
TONE, HIROSHI
Exec Dt:
01/09/1989
5
OKAMOTO, ROKURO
Exec Dt:
01/09/1989
Assignee
1
SANRAKU INCORPORATED
15-1, KYOBASHI 1-CHOME, CHUO-KU
A JAPANESE CORP.
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4997922
NONE
07297938
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING - STE. 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:010915/0110   Pages: 3
Recorded: 07/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUCHIDA, TOSHIO
Exec Dt:
06/27/2000
2
NAGAI, HAZUKI
Exec Dt:
06/27/2000
3
NAKASHIMA, TAKASHI
Exec Dt:
06/27/2000
4
YOSHIDA, MASASHI
Exec Dt:
06/27/2000
5
KONUKI, KANAME
Exec Dt:
06/27/2000
6
KURODA, ASAKO
Exec Dt:
06/27/2000
7
ISSHIKI, KUNIO
Exec Dt:
06/27/2000
8
TAKEUCHI, TOMIO
Exec Dt:
06/27/2000
Assignees
1
MERCIAN CORPORATION
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO 104-8305, JAPAN
2
ZAIDAN HOJIN BISEIBUTSU KAGAKU KENKYU KAI
14-23, KAMI OHSAKI 3-CHOME, SHINAGAWA-KU
TOKYO 141-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6426420
NONE
09610362
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
MICHAEL R. DAVIS
2033 K STREET, N.W.
SUITE 800
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:013972/0524   Pages: 5
Recorded: 12/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NARITA, TAKAO
Exec Dt:
10/04/2002
2
TOYODA, KUNIHIRO
Exec Dt:
10/04/2002
3
HIROSE, YOICHIRO
Exec Dt:
10/04/2002
4
TSUCHIDA, TOSHIO
Exec Dt:
10/04/2002
5
KATO, SHIRO
Exec Dt:
11/26/2002
6
HARADA, HIROSHI
Exec Dt:
11/26/2002
7
FUJII, AKIHITO
Exec Dt:
11/26/2002
Assignees
1
MERCIAN CORPORATION
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
2
DAINIPPON PHARMACEUTICAL CO., LTD.
6-8, DOSHO-MACHI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7115412
US20030181732
10240844
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
MICHAEL R. DAVIS, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 5
Reel/Frame:014777/0942   Pages: 6
Recorded: 08/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUI, YOSHIHARU
Exec Dt:
06/27/2003
2
SAKAI, TAKASHI
Exec Dt:
06/27/2003
3
YAMAMOTO, SATOSHI
Exec Dt:
06/27/2003
4
KOMEDA, KEISUKE
Exec Dt:
06/27/2003
5
FUJITA, MASANORI
Exec Dt:
06/27/2003
6
OKUDA, AKIFUMI
Exec Dt:
06/27/2003
7
KISHI, KUMIKO
Exec Dt:
06/27/2003
8
NIIJIMA, JUN
Exec Dt:
06/27/2003
9
NAGAI, MITSUO
Exec Dt:
06/27/2003
10
OKAMOTO, KIYOSHI
Exec Dt:
06/27/2003
11
IWATA, MASAO
Exec Dt:
06/27/2003
12
KOTAKE, YOSHIHIKO
Exec Dt:
06/27/2003
13
UENAKA, TOSHIMITSU
Exec Dt:
06/27/2003
14
ASAI, NAOKI
Exec Dt:
06/27/2003
15
MATSUFUJI, MOTOKO
Exec Dt:
07/08/2003
16
SAMESHIMA, TOMOHIRO
Exec Dt:
07/03/2003
17
KAWAMURA, NAOTO
Exec Dt:
07/08/2003
18
DOBASHI, KAZUYUKI
Exec Dt:
07/08/2003
19
NAKASHIMA, TAKASHI
Exec Dt:
07/03/2003
20
YOSHIDA, MASASHI
Exec Dt:
07/03/2003
21
TSUCHIDA, TOSHIO
Exec Dt:
07/03/2003
22
TAKEDA, SUSUMU
Exec Dt:
07/03/2003
23
YAMADA, TOMONARI
Exec Dt:
07/03/2003
24
NORIHISA, KOJI
Exec Dt:
07/23/2003
25
YAMORI, TAKAO
Exec Dt:
07/10/2003
Assignees
1
MERCIAN CORPORATION
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
2
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7026352
NONE
10470806
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARC S. WEINER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:015579/0665   Pages: 3
Recorded: 07/19/2004
Attorney Dkt #:P69416
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, NAOKI
Exec Dt:
05/31/2004
2
KANEKO, KATSURA
Exec Dt:
05/31/2004
3
NAGAI, HAZUKI
Exec Dt:
05/31/2004
4
KONUKI, KANAME
Exec Dt:
05/31/2004
5
TSUCHIDA, TOSHIO
Exec Dt:
05/31/2004
6
ISSIKI, KUNIO
Exec Dt:
05/31/2004
Assignee
1
MERCIAN CORPORATION
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN 104-8305
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040249205
10482119
Correspondence name and address
JACOBSON HOLMAN PLLC
WILLIAM E. PLAYER
400 SEVENTH STREET, N.W.
WASHINGTON, D.C. 20004-2218
Assignment: 7
Reel/Frame:015932/0668   Pages: 2
Recorded: 10/27/2004
Attorney Dkt #:p69555uso
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUCHIDA, TOSHIO
Exec Dt:
09/10/2004
2
KANEKO, KATSURA
Exec Dt:
09/10/2004
3
MATSUMOTO, NAOKI
Exec Dt:
09/10/2004
Assignee
1
MERCIAN CORPORATION
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN 104-8305
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7247729
US20050065345
10488470
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:017338/0110   Pages: 3
Recorded: 01/28/2005
Attorney Dkt #:0152-0701PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, MITSUO
Exec Dt:
01/14/2005
2
YOSHIDA, MASASHI
Exec Dt:
01/14/2005
3
TSUCHIDA, TOSHIO
Exec Dt:
01/14/2005
Assignees
1
MERCIAN CORPORATION
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
2
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7576204
US20060235002
10522733
Correspondence name and address
MARC S. WEINER
BIRCH STEWART KOLASCH, ET AL.
8110 GATEHOUSE RD., SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:016805/0292   Pages: 4
Recorded: 01/28/2005
Attorney Dkt #:0152-0702PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTAKE, YOSHIHIKO
Exec Dt:
01/17/2005
2
NIIJIMA, JUN
Exec Dt:
01/17/2005
3
FUKUDA, YOSHIO
Exec Dt:
01/17/2005
4
NAGAI, MITSUO
Exec Dt:
01/17/2005
5
KANADA, REGINA MIKIE
Exec Dt:
01/17/2005
6
TAKEDA, SUSUMU
Exec Dt:
01/17/2005
7
NAKASHIMA, TAKASHI
Exec Dt:
01/17/2005
8
YOSHIDA, MASASHI
Exec Dt:
01/17/2005
9
TSUCHIDA, TOSHIO
Exec Dt:
01/17/2005
10
SAMESHIMA, TOMOHIRO
Exec Dt:
01/17/2005
Assignees
1
MERCIAN CORPORATION
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
2
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7256178
US20050245514
10522731
Correspondence name and address
JOHN W. BAILEY
BIRCH, STEWART, KOLASCH ET AL.
8110 GATEHOUSE RD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:016788/0356   Pages: 5
Recorded: 07/20/2005
Attorney Dkt #:0425-1162PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTAKE, YOSHIHIKO
Exec Dt:
02/02/2005
2
NIIJIMA, JUN
Exec Dt:
02/02/2005
3
FUKUDA, YOSHIO
Exec Dt:
02/02/2005
4
NAGAI, MITSUO
Exec Dt:
02/02/2005
5
KANADA, REGINA MIKIE
Exec Dt:
02/02/2005
6
NAKASHIMA, TAKASHI
Exec Dt:
02/14/2005
7
YOSHIDA, MASASHI
Exec Dt:
02/14/2005
8
TSUCHIDA, TOSHIO
Exec Dt:
02/14/2005
Assignees
1
MERCIAN CORPORATION
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
2
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060009439
10515647
Correspondence name and address
JOHN W. BAILEY
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE RD., SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:017876/0610   Pages: 4
Recorded: 05/01/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACHIDA, KAZUHIRO
Exec Dt:
04/10/2006
2
NAKASHIMA, TAKASHI
Exec Dt:
04/12/2006
3
ARITOKU, YASUHIDE
Exec Dt:
04/10/2006
4
TSUCHIDA, TOSHIO
Exec Dt:
04/10/2006
Assignees
1
MERCIAN CORPORATION
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
2
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7932083
US20080070286
10577655
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100 EAST, P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 12
Reel/Frame:027248/0184   Pages: 8
Recorded: 11/17/2011
Attorney Dkt #:0425-1274PUS1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 5TH INVENTOR AND ASSIGNEES AS PREVIOUSLY RECORDED ON REEL 018736 FRAME 0632. ASSIGNOR(S) HEREBY CONFIRMS THE SECOND ASSIGNEE TO BE: MERCIAN CORPORATION, 5-8, KYOBASHI 1-CHOME, CHUO-KU, TOKYO, JAPAN AND THE INVENTOR TO BE TOSHIO TSUCHIDA.
Assignors
1
MACHIDA, KAZUHIRO
Exec Dt:
12/01/2006
2
ARISAWA, AKIRA
Exec Dt:
12/01/2006
3
TAKEDA, SUSUMU
Exec Dt:
12/01/2006
4
YOSHIDA, MASASHI
Exec Dt:
12/01/2006
5
TSUCHIDA, TOSHIO
Exec Dt:
12/01/2006
Assignees
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
2
MERCIAN CORPORATION
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8008049
US20090269820
11630689
Correspondence name and address
BIRCH, STEWART, KOLASCH, & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 13
Reel/Frame:027260/0032   Pages: 9
Recorded: 11/21/2011
Attorney Dkt #:0425-1274PUS1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE OF THE 3RD INVENTOR PREVIOUSLY RECORDED ON REEL 027248 FRAME 0184. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT DATE TO BE 12/06/2006.
Assignors
1
MACHIDA, KAZUHIRO
Exec Dt:
12/01/2006
2
ARISAWA, AKIRA
Exec Dt:
12/01/2006
3
TAKEDA, SUSUMU
Exec Dt:
12/06/2006
4
YOSHIDA, MASASHI
Exec Dt:
12/01/2006
5
TSUCHIDA, TOSHIO
Exec Dt:
12/01/2006
Assignees
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
2
MERCIAN CORPORATION
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8008049
US20090269820
11630689
Correspondence name and address
BIRCH, STEWART, KOLASCH, & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 14
Reel/Frame:023262/0149   Pages: 2
Recorded: 09/16/2009
Attorney Dkt #:P73092US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOYODA, ASAKO
Exec Dt:
07/01/2009
2
NAGAI, HAZUKI
Exec Dt:
07/01/2009
3
KONUKI, KANAME
Exec Dt:
07/01/2009
4
TSUCHIDA, TOSHIO
Exec Dt:
07/01/2009
Assignee
1
MERCIAN CORPORATION
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN 104-8305
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110319644
12312209
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 15
Reel/Frame:023852/0777   Pages: 4
Recorded: 01/27/2010
Attorney Dkt #:0425-1349PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUCHIDA, TOSHIO
Exec Dt:
12/09/2009
2
YOSHIDA, MASASHI
Exec Dt:
12/14/2009
3
OHTA, KAZUO
Exec Dt:
12/09/2009
4
KANEKO, KATSURA
Exec Dt:
12/09/2009
5
KOMINATO, KAICHIRO
Exec Dt:
12/09/2009
Assignees
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
2
MERCIAN CORPORATION
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100197919
12667843
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 16
Reel/Frame:023811/0209   Pages: 2
Recorded: 01/19/2010
Attorney Dkt #:8027-1100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, TETSUYA
Exec Dt:
01/08/2010
2
TSUCHIDA, TOSHIO
Exec Dt:
01/08/2010
Assignee
1
ELPIDA MEMORY, INC
2-1, YAESU 2-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100182857
12689696
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314

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