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Patent Assignment Assignor Details
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Assignor Name : OKAMOTO, ROKURO
Total Assignments: 16
Assignment: 1
Reel/Frame:003931/0109   Pages: 1
Recorded: 09/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKABE, MITSUYASU
Exec Dt:
09/08/1981
2
YOSHIOKA, TAKEO
Exec Dt:
09/08/1981
3
FUKAGAWA, YASUO
Exec Dt:
09/08/1981
4
OKAMOTO, ROKURO
Exec Dt:
09/08/1981
5
KOUNO, KAGEAKI
Exec Dt:
09/08/1981
6
ISHIKURA, TOMOYUKI
Exec Dt:
09/08/1981
Assignee
1
SANRAKU-OCEAN CO., LTD.
15-1, KYOBASHI 1-CHOME, CHUO-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4426390
NONE
06306931
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PA. AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004022/0523   Pages: 1
Recorded: 07/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKABE, MITSUYASU
Exec Dt:
05/25/1982
2
YOSHIOKA, TAKEO
Exec Dt:
05/25/1982
3
FUKAGAWA, YASUO
Exec Dt:
05/25/1982
4
OKAMOTO, ROKURO
Exec Dt:
05/25/1982
5
KOUNO, KAGEAKI
Exec Dt:
05/25/1982
6
ISHIKURA, TOMOYUKI
Exec Dt:
05/25/1982
Assignee
1
SANRAKU-OCEAN CO., LTD., A CORP OF JAPAN
15-1, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4451401
NONE
06394166
Correspondence name and address
WENDEROTH, LIND & PONACK
SUITE 1100
1750 PA. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004140/0993   Pages: 6
Recorded: 06/09/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMEZAWA, HAMAO
Exec Dt:
05/02/1983
2
TAKEUCHI, TOMIO
Exec Dt:
05/02/1983
3
TATSUTA, KUNIAKI
Exec Dt:
05/02/1983
4
ISHIKURA, TOMOYUKI
Exec Dt:
05/02/1983
5
OKAMOTO, ROKURO
Exec Dt:
05/02/1983
6
YAMAMOTO, MASAO
Exec Dt:
05/02/1983
7
KIYOSHIMA, KOHKI
Exec Dt:
05/02/1983
Assignee
1
SANRAKU-OCEAN CO., LTD.
15-1 KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4463171
NONE
06502480
Correspondence name and address
JAMES J. RALABATE
5792 MAIN STREET
WILLIAMSVILLE, NY 14221
Assignment: 4
Reel/Frame:004543/0507   Pages: 2
Recorded: 09/05/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMAUCHI, YASUTAKA
Exec Dt:
08/19/1985
2
ISHIKURA, TOMOYUKI
Exec Dt:
08/20/1985
3
YOSHIOKA, TAKEO
Exec Dt:
08/20/1985
4
MAEDA, NIHARU
Exec Dt:
08/20/1985
5
OKAMOTO, ROKURO
Exec Dt:
08/20/1985
6
SAWA, TSUTOMU
Exec Dt:
08/12/1985
7
TAKEUCHI, TOMIO
Exec Dt:
08/12/1985
8
UMEZAWA, HAMAO
Exec Dt:
08/12/1985
Assignee
1
SANRAKU INCORPORATED, A CORP OF JAPAN
15-1, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4612372
NONE
06754568
Correspondence name and address
JORDAN AND HAMBURG
122 EAST 42ND ST.
NEW YORK, NY 10168
Assignment: 5
Reel/Frame:004955/0747   Pages: 6
Recorded: 10/03/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIMOTO, AKIHIRO
Exec Dt:
09/29/1988
2
JODO, OSAMU
Exec Dt:
09/29/1988
3
WATANABE, YOSHIO
Exec Dt:
09/29/1988
4
OKAMOTO, ROKURO
Exec Dt:
09/29/1988
5
ISHIKURA, TOMOYUKI
Exec Dt:
09/29/1988
6
NAGANAWA, HIROSHI
Exec Dt:
09/29/1988
7
SAWA, TSUTOMU
Exec Dt:
09/29/1988
8
TAKEUCHI, TOMIO
Exec Dt:
09/29/1988
Assignee
1
SANRAKU INCORPORATED, 15-1, KYOBASHI 1-CHOME, CHUO-KU, TOKYO-TO, JAPAN A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4918172
NONE
07252636
Correspondence name and address
JORDAN AND HAMBURG
122 EAST 42ND STREET
NEW YORK, NY 10168
Assignment: 6
Reel/Frame:004976/0204   Pages: 2
Recorded: 11/17/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAOKA, SUEHARU
Exec Dt:
11/11/1988
2
WATANABE, AZUMA
Exec Dt:
11/11/1988
3
CHIBA, HIROYUKI
Exec Dt:
11/11/1988
4
KOMINATO, KAICHIRO
Exec Dt:
11/11/1988
5
KIYOSHIMA, KOHKI
Exec Dt:
11/11/1988
6
FUKAGAWA, YASUO
Exec Dt:
11/11/1988
7
TONE, HIROSHI
Exec Dt:
11/11/1988
8
OKAMOTO, ROKURO
Exec Dt:
11/11/1988
Assignee
1
SANRAKU INCORPORATED, A CORP. OF JAPAN
15-1, KYOBASHI 1-CHOME
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4933439
NONE
07272601
Correspondence name and address
JORDAN & HAMBURG
122 EAST 42ND STREET
NEW YORK, NY 10168
Assignment: 7
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: 8
Reel/Frame:005084/0913   Pages: 3
Recorded: 05/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARISAWA, AKIRA
Exec Dt:
05/09/1989
2
KAWAMURA, NAOTO
Exec Dt:
05/09/1989
3
KOJIMA, IKUO
Exec Dt:
05/09/1989
4
OKUMURA, YASUSHI
Exec Dt:
05/09/1989
5
OKAMURA, KAZUHIKO
Exec Dt:
05/09/1989
6
TONE, HIROSHI
Exec Dt:
05/09/1989
7
OKAMOTO, ROKURO
Exec Dt:
05/09/1989
Assignee
1
SANRAKU INCORPORATED, A JAPANESE CORP.
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5240849
NONE
07356323
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING
SUITE 700
805 FIFTEENTH STREET, N. W.
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:005109/0360   Pages: 2
Recorded: 07/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
INOUE, TSUTOMU
Exec Dt:
07/10/1989
2
OKAMURA, KAZUHIKO
Exec Dt:
07/10/1989
3
KAWAMURA, NAOTO
Exec Dt:
07/10/1989
4
TONE, HIROSHI
Exec Dt:
07/10/1989
5
OKAMOTO, ROKURO
Exec Dt:
07/10/1989
Assignee
1
SANRAKU INCORPORATION, A CORP OF JAPAN
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5055259
NONE
07384357
Correspondence name and address
JORDAN AND HAMBURG
122 EAST 42ND STREET
NEW YORK, NY 10168
Assignment: 10
Reel/Frame:005111/0915   Pages: 2
Recorded: 08/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIMOTO, AKIHIRO
Exec Dt:
08/03/1989
2
JODO, OSAMU
Exec Dt:
08/08/1989
3
WATANABE, YOSHIO
Exec Dt:
08/08/1989
4
OKAMOTO, ROKURO
Exec Dt:
08/08/1989
5
TAKEUCHI, TOMIO
Exec Dt:
08/14/1989
Assignee
1
SANRAKU INCORPORATED, A CORP. OF JAPAN
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4954438
NONE
07397061
Correspondence name and address
JORDAN & HAMBURG
122 EAST 42ND ST.
NEW YORK, NY 10168
Assignment: 11
Reel/Frame:005335/0982   Pages: 3
Recorded: 06/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIOKA, TAKEO
Exec Dt:
05/28/1990
2
WATANABE, AZUMA
Exec Dt:
05/28/1990
3
KOMINATO, KOICHIRO
Exec Dt:
05/28/1990
4
TONE, HIROSHI
Exec Dt:
05/28/1990
5
OKAMOTO, ROKURO
Exec Dt:
05/28/1990
6
SAWA, TSUTOMU
Exec Dt:
05/28/1990
7
TAKEUCHI, TOMIO
Exec Dt:
05/28/1990
Assignee
1
SANRAKU INCORPORATED
5-8, KYOBASHI 1-CHOME, CHUO-KU
A JAPANESE BODY CORPORATE
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5091370
NONE
07539743
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BLDG., STE. 700
805 FIFTEENTH ST., N. W.,
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:005848/0980   Pages: 3
Recorded: 05/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARISAWA, AKIRA
Exec Dt:
05/23/1991
2
KAWAMURA, NAOTO
Exec Dt:
05/23/1991
3
KOJIMA, IKUO
Exec Dt:
05/23/1991
4
OKAMURA, KAZUHIKO
Exec Dt:
05/23/1991
5
TONE, HIROSHI
Exec Dt:
05/23/1991
6
OKAMOTO, ROKURO
Exec Dt:
05/23/1991
Assignee
1
MERCIAN CORPORATION
A CORP. OF JAPAN
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5322937
NONE
07708866
Correspondence name and address
WENDEROTH, LIND AND PONACK
SOUTHERN BLDG., SUITE 700
805-15TH STREET, N. W.
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:005742/0621   Pages: 3
Recorded: 06/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEDA, KOJI
Exec Dt:
06/05/1991
2
KIMURA, KIYOSHI
Exec Dt:
06/05/1991
3
OKAMURA, KAZUHIKO
Exec Dt:
06/05/1991
4
OKAMOTO, ROKURO
Exec Dt:
06/05/1991
5
SASAKI, JOJI
Exec Dt:
06/05/1991
6
ADACHI, TAKASHI
Exec Dt:
06/05/1991
7
OMURA, SADAFUMI
Exec Dt:
06/05/1991
Assignees
1
TAISHO PHARMACEUTICAL CO., LTD.
A CORPORATION OF JAPAN
24-1, TAKATA-3-CHOME, TOSHIMA-KU
TOKYO, JAPAN
2
MERCIAN CORPORATION
A CORPORATION OF JAPAN
5-8, KYOBASHI-1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5474923
NONE
07711988
Correspondence name and address
GEORGE A. LOUD
LORUSSO & LOUD
SUITE 1211
2001 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA. 22202
Assignment: 14
Reel/Frame:005859/0948   Pages: 4
Recorded: 09/27/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANAKA, HIROSHI
Exec Dt:
09/10/1991
2
KOMINATO, KAICHIRO
Exec Dt:
09/10/1991
3
YOSHIOKA, TAKEO
Exec Dt:
09/10/1991
4
IGUCHI, HIROSHI
Exec Dt:
09/10/1991
5
HIRANO, SHIN-ICHI
Exec Dt:
09/10/1991
6
OKAJIMA, YASUO
Exec Dt:
09/10/1991
7
YAMAMOTO, REIKO
Exec Dt:
09/10/1991
8
SHIRAI, MASATAKA
Exec Dt:
09/10/1991
9
NISHIDA, HIROSHI
Exec Dt:
09/10/1991
10
TONE, HIROSHI
Exec Dt:
09/10/1991
11
OKAMOTO, ROKURO
Exec Dt:
09/10/1991
Assignee
1
MERCIAN CORPORATION
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5183883
NONE
07766791
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BLDG. - SUITE 700
805 FIFTEENTH STREET, NW
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:006073/0986   Pages: 4
Recorded: 04/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIRANO, SHIN-ICHI
Exec Dt:
12/06/1991
2
WATANABE, YOSHIO
Exec Dt:
12/06/1991
3
KOMINATO, KAICHIRO
Exec Dt:
12/06/1991
4
AGATA, NAOKI
Exec Dt:
12/06/1991
5
HARA, YUTAKA
Exec Dt:
12/06/1991
6
SHIBAMOTO, NORIO
Exec Dt:
12/06/1991
7
YOSHIOKA, TAKEO
Exec Dt:
12/06/1991
8
KIOKA, TOMOYUKI
Exec Dt:
12/06/1991
9
IGUCHI, HIROSHI
Exec Dt:
12/06/1991
10
SHIRAI, MASATAKA
Exec Dt:
12/06/1991
11
TONE, HIROSHI
Exec Dt:
12/06/1991
12
OKAMOTO, ROKURO
Exec Dt:
12/06/1991
Assignee
1
MERCIAN CORPORATION
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5223519
NONE
07830202
Correspondence name and address
G. LLOYD KNIGHT
CUSHMAN, DARBY & CUSHMAN
1615 L STREET, N.W.
ELEVENTH FLOOR
WASHINGTON, D.C. 20036-5601
Assignment: 16
Reel/Frame:006132/0004   Pages: 3
Recorded: 05/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AGEMATU, HITOSI
Exec Dt:
05/06/1992
2
WATANABE, YOSHIO
Exec Dt:
05/06/1992
3
CHIBA, HIROYUKI
Exec Dt:
05/06/1992
4
KANETO, REI
Exec Dt:
05/06/1992
5
SHIBAMOTO, NORIO
Exec Dt:
05/06/1992
6
YOSHIOKA, TAKEO
Exec Dt:
05/06/1992
7
KUMAMOTO, TOSHIHIKO
Exec Dt:
05/06/1992
8
NISHIDA, HIROSHI
Exec Dt:
05/06/1992
9
OKAMOTO, ROKURO
Exec Dt:
05/06/1992
Assignee
1
MERCIAN CORPORATION
5-8, KYOBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5232943
NONE
07885771
Correspondence name and address
CUSHMAN, DARBY AND CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036-5601

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