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Patent Assignment Assignor Details
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Assignor Name : KOTAKE, YOSHIHIKO
Total Assignments: 15
Assignment: 1
Reel/Frame:005793/0046   Pages: 2
Recorded: 08/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/01/1991
2
Exec Dt:
08/01/1991
3
Exec Dt:
08/01/1991
4
Exec Dt:
08/01/1991
5
Exec Dt:
08/01/1991
6
Exec Dt:
08/01/1991
7
Exec Dt:
08/01/1991
8
Exec Dt:
07/29/1991
9
Exec Dt:
08/01/1991
10
Exec Dt:
08/01/1991
11
Exec Dt:
08/01/1991
12
Exec Dt:
08/01/1991
13
Exec Dt:
08/01/1991
14
Exec Dt:
08/01/1991
Assignee
1
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07742618
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING RD.
KALAMAZOO, MI 49008
Assignment: 2
Reel/Frame:007406/0995   Pages: 6
Recorded: 03/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/1995
2
Exec Dt:
03/02/1995
3
Exec Dt:
03/02/1995
4
Exec Dt:
03/02/1995
5
Exec Dt:
03/02/1995
6
Exec Dt:
03/02/1995
7
Exec Dt:
03/02/1995
8
Exec Dt:
03/02/1995
9
Exec Dt:
03/02/1995
10
Exec Dt:
03/02/1995
11
Exec Dt:
03/02/1995
Assignee
1
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU, TOKYO
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08397254
Correspondence name and address
FARACI C. JOSEPH
BIRCH, STEWART, KOLASCH & BIRCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:009007/0540   Pages: 6
Recorded: 11/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/1997
2
Exec Dt:
10/23/1997
3
Exec Dt:
10/23/1997
4
Exec Dt:
10/23/1997
5
Exec Dt:
10/23/1997
6
Exec Dt:
10/23/1997
7
Exec Dt:
10/23/1997
8
Exec Dt:
10/23/1997
9
Exec Dt:
10/23/1997
10
Exec Dt:
10/23/1997
11
Exec Dt:
10/23/1997
12
Exec Dt:
10/23/1997
13
Exec Dt:
10/23/1997
Assignee
1
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08952778
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
C. JOSEPH FARACI
POST OFFICE BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:009391/0329   Pages: 10
Recorded: 08/19/1998
Conveyance: CORRECTION TO FOURTH AND TWELFTH ASSIGNORS' NAMES TO "TOSHIMI OKADA" AND "NOZOMU KOYANAGI", THEREBY CORRESPONDING TO THE NAMES ON THE EXECUTED ASSIGNMENT
Assignors
1
Exec Dt:
10/23/1997
2
Exec Dt:
10/23/1997
3
Exec Dt:
10/23/1997
4
Exec Dt:
10/23/1997
5
Exec Dt:
10/23/1997
6
Exec Dt:
10/23/1997
7
Exec Dt:
10/23/1997
8
Exec Dt:
10/23/1997
9
Exec Dt:
10/23/1997
10
Exec Dt:
10/23/1997
11
Exec Dt:
10/23/1997
12
Exec Dt:
10/23/1997
13
Exec Dt:
10/23/1997
Assignee
1
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08952778
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES T. ELLER, JR.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:013731/0808   Pages: 5
Recorded: 10/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2002
2
Exec Dt:
09/10/2002
3
Exec Dt:
09/10/2002
4
Exec Dt:
09/04/2002
5
Exec Dt:
09/10/2002
6
Exec Dt:
09/10/2002
7
Exec Dt:
09/10/2002
8
Exec Dt:
09/10/2002
9
Exec Dt:
09/10/2002
10
Exec Dt:
09/10/2002
Assignee
1
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10257091
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JOHN W. BAILEY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:014777/0942   Pages: 6
Recorded: 08/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2003
2
Exec Dt:
06/27/2003
3
Exec Dt:
06/27/2003
4
Exec Dt:
06/27/2003
5
Exec Dt:
06/27/2003
6
Exec Dt:
06/27/2003
7
Exec Dt:
06/27/2003
8
Exec Dt:
06/27/2003
9
Exec Dt:
06/27/2003
10
Exec Dt:
06/27/2003
11
Exec Dt:
06/27/2003
12
Exec Dt:
06/27/2003
13
Exec Dt:
06/27/2003
14
Exec Dt:
06/27/2003
15
Exec Dt:
07/08/2003
16
Exec Dt:
07/03/2003
17
Exec Dt:
07/08/2003
18
Exec Dt:
07/08/2003
19
Exec Dt:
07/03/2003
20
Exec Dt:
07/03/2003
21
Exec Dt:
07/03/2003
22
Exec Dt:
07/03/2003
23
Exec Dt:
07/03/2003
24
Exec Dt:
07/23/2003
25
Exec Dt:
07/10/2003
Assignees
1
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
2
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10470806
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARC S. WEINER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:015706/0027   Pages: 5
Recorded: 04/16/2004
Attorney Dkt #:0425-1126PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/2004
2
Exec Dt:
04/01/2004
3
Exec Dt:
04/01/2004
4
Exec Dt:
04/01/2004
5
Exec Dt:
04/01/2004
6
Exec Dt:
04/01/2004
7
Exec Dt:
04/01/2004
8
Exec Dt:
04/01/2004
9
Exec Dt:
04/01/2004
10
Exec Dt:
04/01/2004
11
Exec Dt:
04/01/2004
12
Exec Dt:
04/05/2004
Assignee
1
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10492905
Correspondence name and address
BIRCH, STEWART, KOLASCH ET AL.
JOHN W. BAILEY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:015314/0064   Pages: 4
Recorded: 05/11/2004
Attorney Dkt #:0425-1125US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/2004
2
Exec Dt:
04/09/2004
3
Exec Dt:
04/09/2004
4
Exec Dt:
04/09/2004
5
Exec Dt:
04/09/2004
6
Exec Dt:
04/13/2004
7
Exec Dt:
04/09/2004
8
Exec Dt:
04/09/2004
Assignee
1
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10492547
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARC S. WEINER
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
Exec Dt:
01/17/2005
2
Exec Dt:
01/17/2005
3
Exec Dt:
01/17/2005
4
Exec Dt:
01/17/2005
5
Exec Dt:
01/17/2005
6
Exec Dt:
01/17/2005
7
Exec Dt:
01/17/2005
8
Exec Dt:
01/17/2005
9
Exec Dt:
01/17/2005
10
Exec Dt:
01/17/2005
Assignees
1
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
2
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
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
Exec Dt:
02/02/2005
2
Exec Dt:
02/02/2005
3
Exec Dt:
02/02/2005
4
Exec Dt:
02/02/2005
5
Exec Dt:
02/02/2005
6
Exec Dt:
02/14/2005
7
Exec Dt:
02/14/2005
8
Exec Dt:
02/14/2005
Assignees
1
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
2
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
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:018418/0727   Pages: 3
Recorded: 10/13/2006
Attorney Dkt #:0152-0717PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2006
2
Exec Dt:
06/09/2006
3
Exec Dt:
06/09/2006
4
Exec Dt:
06/09/2006
5
Exec Dt:
06/12/2006
6
Exec Dt:
06/12/2006
Assignee
1
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11580047
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:022171/0429   Pages: 5
Recorded: 01/29/2009
Attorney Dkt #:09857/1205275-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2008
2
Exec Dt:
12/17/2008
3
Exec Dt:
12/10/2008
4
Exec Dt:
12/05/2008
5
Exec Dt:
12/11/2008
6
Exec Dt:
12/03/2008
Assignee
1
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12375516
Correspondence name and address
JOSEPH R. ROBINSON
P.O. BOX 770, CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 13
Reel/Frame:042883/0436   Pages: 20
Recorded: 07/03/2017
Attorney Dkt #:08061.0023-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/04/2016
2
Exec Dt:
11/07/2016
3
Exec Dt:
11/15/2016
4
Exec Dt:
11/08/2016
5
Exec Dt:
11/07/2016
6
Exec Dt:
11/10/2016
7
Exec Dt:
11/09/2016
8
Exec Dt:
11/07/2016
9
Exec Dt:
11/07/2016
10
Exec Dt:
11/10/2016
11
Exec Dt:
11/08/2016
12
Exec Dt:
11/08/2016
13
Exec Dt:
11/08/2016
14
Exec Dt:
11/08/2016
15
Exec Dt:
11/08/2016
16
Exec Dt:
11/07/2016
17
Exec Dt:
11/07/2016
18
Exec Dt:
11/08/2016
19
Exec Dt:
11/07/2016
20
Exec Dt:
11/14/2016
21
Exec Dt:
11/07/2016
22
Exec Dt:
11/07/2016
23
Exec Dt:
11/07/2016
Assignee
1
6-10 KOISHIKAWA, 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15529798
Correspondence name and address
JILL K. MACALPINE, PH.D.
TWO SEAPORT LANE - 6TH FLOOR
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
BOSTON, MA 02210
Assignment: 14
Reel/Frame:054007/0012   Pages: 29
Recorded: 10/07/2020
Attorney Dkt #:08061.0037-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2019
2
Exec Dt:
06/14/2019
3
Exec Dt:
06/26/2019
4
Exec Dt:
06/17/2019
5
Exec Dt:
06/17/2019
6
Exec Dt:
06/14/2019
7
Exec Dt:
06/24/2019
8
Exec Dt:
06/14/2019
9
Exec Dt:
06/17/2019
10
Exec Dt:
06/17/2019
11
Exec Dt:
09/04/2019
12
Exec Dt:
06/14/2019
13
Exec Dt:
06/17/2019
14
Exec Dt:
06/14/2019
15
Exec Dt:
08/23/2019
16
Exec Dt:
06/17/2019
17
Exec Dt:
07/11/2019
18
Exec Dt:
06/19/2019
19
Exec Dt:
06/19/2019
20
Exec Dt:
06/20/2019
21
Exec Dt:
06/20/2019
22
Exec Dt:
06/17/2019
23
Exec Dt:
06/17/2019
24
Exec Dt:
06/14/2019
25
Exec Dt:
06/14/2019
26
Exec Dt:
06/18/2019
Assignee
1
6-10 KOISHIKAWA, 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17045952
Correspondence name and address
EISAI/FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 15
Reel/Frame:065594/0968   Pages: 30
Recorded: 11/15/2023
Attorney Dkt #:08061.0037-00000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 054007 FRAME 0012. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
06/13/2019
2
Exec Dt:
06/14/2019
3
Exec Dt:
06/26/2019
4
Exec Dt:
06/17/2019
5
Exec Dt:
06/17/2019
6
Exec Dt:
06/14/2019
7
Exec Dt:
06/24/2019
8
Exec Dt:
06/14/2019
9
Exec Dt:
06/17/2019
10
Exec Dt:
06/17/2019
11
Exec Dt:
09/04/2019
12
Exec Dt:
06/14/2019
13
Exec Dt:
06/17/2019
14
Exec Dt:
06/14/2019
15
Exec Dt:
08/23/2019
16
Exec Dt:
06/17/2019
17
Exec Dt:
07/11/2019
18
Exec Dt:
06/19/2019
19
Exec Dt:
06/19/2019
20
Exec Dt:
06/20/2019
21
Exec Dt:
06/20/2019
22
Exec Dt:
06/17/2019
23
Exec Dt:
06/17/2019
24
Exec Dt:
06/14/2019
25
Exec Dt:
06/14/2019
26
Exec Dt:
06/18/2019
Assignee
1
6-10 KOISHIKAWA, 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17045952
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001

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