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Patent Assignment Assignor Details
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Assignor Name : IKEZAWA, KATSUO
Total Assignments: 9
Assignment: 1
Reel/Frame:004350/0646   Pages: 2
Recorded: 12/21/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWAKUMA, TAKEO
Exec Dt:
12/07/1984
2
TSUNASHIMA, AKIRA
Exec Dt:
12/07/1984
3
IKEZAWA, KATSUO
Exec Dt:
12/07/1984
4
TAKAITI, OSASI
Exec Dt:
12/07/1984
Assignee
1
TANABE SEIYAKU CO., LTD.
21, DOSH+O-MACHI 3-CHOME HIGASHI-KU, OSAKA-SHI
OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4579854
NONE
06684505
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
200 GARDEN CITY PLAZA
GARDEN CITY, NY 11530-3391
Assignment: 2
Reel/Frame:004975/0923   Pages: 2
Recorded: 11/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWAKUMA, TAKEO
Exec Dt:
10/19/1988
2
KOHNO, HARUMICHI
Exec Dt:
10/19/1988
3
SASAKI, YASUHIKO
Exec Dt:
10/19/1988
4
IKEZAWA, KATSUO
Exec Dt:
10/19/1988
5
ODAWARA, AKIO
Exec Dt:
10/19/1988
Assignee
1
TANABE SEIYAKU CO., LTD.
21 DOSHO-MACHI 3-CHOME
HIGASHI-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5030652
NONE
07271324
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON STREET
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 3
Reel/Frame:005045/0625   Pages: 2
Recorded: 02/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWAKUMA, TAKEO
Exec Dt:
02/13/1989
2
KOHNO, HARUMICHI
Exec Dt:
02/13/1989
3
SASAKI, YASUHIKO
Exec Dt:
02/13/1989
4
IKEZAWA, KATSUO
Exec Dt:
02/13/1989
5
ODAWARA, AKIO
Exec Dt:
02/13/1989
Assignee
1
TANABE SEIYAKU CO., LTD.
2-10 DOSHO-MACHI 3-CHOME, CHUO-KU,
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4975460
NONE
07311854
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 N. WASHINGTON ST.,
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 4
Reel/Frame:005188/0496   Pages: 2
Recorded: 12/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWAKUMA, TAKEO
Exec Dt:
11/16/1989
2
SEKINE, YASUO
Exec Dt:
11/16/1989
3
SASAKI, YASUHIKO
Exec Dt:
11/16/1989
4
IKEZAWA, KATSUO
Exec Dt:
11/16/1989
5
ODAWARA, AKIO
Exec Dt:
11/16/1989
Assignee
1
TANABE SEIYAKU CO., LTD.
2-10, DOSHO-MACHI 3-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4963587
NONE
07446106
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON ST.
P.O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 5
Reel/Frame:005244/0042   Pages: 1
Recorded: 03/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
INOUE, HIROZUMI
Exec Dt:
11/24/1989
2
TSUZURAHARA, KEI
Exec Dt:
11/24/1989
3
IKEZAWA, KATSUO
Exec Dt:
11/24/1989
4
UCHIDA, TOMOFUMI
Exec Dt:
11/24/1989
Assignee
1
TANABE SEIYAKU CO., LTD.
2-10 DOSHO-MACHI 3-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5047555
NONE
07445059
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH STREET, N.W.
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:006156/0946   Pages: 4
Recorded: 06/12/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWAKUMA, TAKEO
Exec Dt:
05/19/1992
2
KOHNO, HARUMICHI
Exec Dt:
05/19/1992
3
SASAKI, YASUHIKO
Exec Dt:
05/19/1992
4
IKEZAWA, KATSUO
Exec Dt:
05/19/1992
5
ODAWARA, AKIO
Exec Dt:
05/19/1992
Assignee
1
TANABE SEIYAKU CO., LTD.
2-10 DOSHO-MACHI 3-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5190975
NONE
07897412
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
C. JOSEPH FARACI
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:006467/0997   Pages: 3
Recorded: 02/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWASAKI, TAMEO
Exec Dt:
02/01/1993
2
KONDO, KAZUHIKO
Exec Dt:
02/01/1993
3
IKEZAWA, KATSUO
Exec Dt:
02/01/1993
Assignee
1
TANABE SEIYAKU CO., LTD.
2-10 DOSHO-MACHI 3-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5342941
NONE
08019885
Correspondence name and address
MR. JOHN B. TURNER
MANAGER, FILING AND PROSECUTION DEPT.
1300 I STREET, N.W.
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:008053/0593   Pages: 2
Recorded: 06/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UKITA, TATSUZO
Exec Dt:
05/31/1996
2
IKEZAWA, KATSUO
Exec Dt:
05/31/1996
3
YAMAGATA, SHINSUKE
Exec Dt:
05/31/1996
Assignee
1
TANABE SEIYAKU CO., LTD.
2-10 DOSHO-MACHI 3-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6005106
NONE
08663991
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER, L.L.P.
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 9
Reel/Frame:008894/0105   Pages: 2
Recorded: 12/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UKITA, TATSUZO
Exec Dt:
11/11/1997
2
SUGAHARA, MASAKATSU
Exec Dt:
11/11/1997
3
IKEZAWA, KATSUO
Exec Dt:
11/11/1997
4
KIKKAWA, HIDEO
Exec Dt:
11/11/1997
5
NAITO, KAZUAKI
Exec Dt:
11/11/1997
Assignee
1
TANABE SEIYAKU CO., LTD.
2-10 DOSHO-MACHI 3-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5965730
NONE
08985042
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER, L.L.P.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005

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