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Patent Assignment Assignor Details
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Assignor Name : UMEZAWA HAMAO
Total Assignments: 12
Assignment: 1
Reel/Frame:003796/0879   Pages: 1
Recorded: 08/26/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKI TOSHIKAZU
Exec Dt:
08/01/1980
2
YOSHIMOTO AKIHIRO
Exec Dt:
08/01/1980
3
KOUNO KAGEAKI
Exec Dt:
08/01/1980
4
INUI TAIJI
Exec Dt:
08/01/1980
5
TAKEUCHI TOMIO
Exec Dt:
08/01/1980
6
UMEZAWA HAMAO
Exec Dt:
08/01/1980
Assignee
1
SANRAKU-OCEAN CO., LTD, A CORP. OF JAPAN
15-1 KYOBASHI 1-CHOME, CHUO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4337312
NONE
06181545
Correspondence name and address
JORDAN & HAMBURG
122 E. 42ND ST.
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:003799/0702   Pages: 3
Recorded: 09/05/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKI TOSHIKAZU
Exec Dt:
08/01/1980
2
YOSHIMOTO AKIHIRO
Exec Dt:
08/01/1980
3
KOUNO KAGEAKI
Exec Dt:
08/01/1980
4
INUI TAIJI
Exec Dt:
08/01/1980
5
TAKEUCHI TOMIO
Exec Dt:
08/01/1980
6
UMEZAWA HAMAO
Exec Dt:
08/01/1980
Assignee
1
SANRAKU-OCEAN CO., LTD.
15-1 KYOBASHI 1-CHOME, CHUO-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4386198
NONE
06184518
Correspondence name and address
JORDAN & HAMBURG
122 E. 42ND ST.
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:003798/0714   Pages: 2
Recorded: 09/03/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMEZAWA HAMAO
Exec Dt:
08/11/1980
2
OKAMI YOSHIRO
Exec Dt:
08/11/1980
3
KONDO SHINICHI
Exec Dt:
08/11/1980
Assignee
1
ZAIDAN HOJIN BISEIBUTSU KAGAKU KENKYU KAI
NO. 14-23, 3-CHOME, KAMI-OSAKI, SHINAGAWA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4296106
NONE
06141492
Correspondence name and address
HERBERT W. TAYLOR, JR.
BRISTOL LABS.
DIVISION OF BRISTOL-MYERS CO.
P. O. BOX 657
SYRACUSE, NY 13201
Assignment: 4
Reel/Frame:003802/0243   Pages: 2
Recorded: 09/15/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMEZAWA HAMAO
Exec Dt:
09/03/1980
2
AOYAGI TAKAAKI
Exec Dt:
09/03/1980
3
TAKEUCHI TOMIO
Exec Dt:
09/03/1980
4
INUI TAIJI
Exec Dt:
09/03/1980
Assignee
1
ZAIDAN HOJIN BISEIBUTSU KAGAKU KENKYU KAI
NO. 14-23, 3-CHOME, KAMI-OSAKI, SHINAGAWA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4318847
NONE
06167586
Correspondence name and address
HERBERT W. TAYLOR, JR.
BRISTOL LABS.,
DIV. OF BRISTOL-MYERS CO.
P. O. BOX 657
SYRACUSE, NY 13201
Assignment: 5
Reel/Frame:003824/0680   Pages: 2
Recorded: 10/14/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMEZAWA HAMAO
Exec Dt:
09/24/1980
2
UMEZAWA SUMIO
Exec Dt:
09/24/1980
3
TSUCHIYA TSUTOMU
Exec Dt:
09/24/1980
4
MIYAKE TOSHIAKI
Exec Dt:
09/24/1980
Assignee
1
ZAIDAN HOJIN BISEIBUTSU KAGAKU KENKYU KAI
14-23, KAMI OSAKI 3-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4349666
NONE
06196586
Correspondence name and address
LARSON, TAYLOR & HINDS
727-23RD STREET SOUTH
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:003834/0739   Pages: 1
Recorded: 10/20/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMEZAWA HAMAO
Exec Dt:
09/24/1980
2
UMEZAWA SUMIO
Exec Dt:
09/24/1980
3
TSUCHIYA TSUTOMU
Exec Dt:
09/24/1980
4
JIKIHARA TOMO
Exec Dt:
09/24/1980
Assignee
1
ZAIDAN HOJIN BISEIBUTSU KAGAKU KENKYU KAI,
14-23, KAMI OSAKI 3-CHOME, SHINAGAWA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4357466
NONE
06198612
Correspondence name and address
LARSON, TAYLOR & HINDS
727 23RD ST. SOUTH
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:003818/0976   Pages: 1
Recorded: 01/05/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMEZAWA HAMAO
Exec Dt:
11/27/1980
2
UMEZAWA SUMIO
Exec Dt:
11/27/1980
3
SEKI SHIGEO
Exec Dt:
11/27/1980
4
FUKATSU SHUNZO
Exec Dt:
11/27/1980
5
YASUDA SHUNTARO
Exec Dt:
11/27/1980
Assignee
1
ZAIDAN HOJIN BISEIBUTSU KAGAKU KENKYU KAI, NO. 14-23, 3-CHOME, KAMI-OSAKI, SHINAGAWA-KU, TOKYO
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4357465
NONE
06187014
Correspondence name and address
HERBERT W. TAYLOR, JR.
BRISTOL LABS. DIV. OF
BRISTOL-MYERS CO.
P. O. BOX 657
SYRACUSE, NY 13201
Assignment: 8
Reel/Frame:003871/0547   Pages: 1
Recorded: 03/04/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIZUKA, MASAAKI
Exec Dt:
02/03/1981
2
UMEZAWA HAMAO
Exec Dt:
02/03/1981
3
AOYAGI TAKAAKI
Exec Dt:
02/03/1981
4
TAKEUCHI TOMIO
Exec Dt:
02/03/1981
5
HAMADA MASA
Exec Dt:
02/03/1981
6
KONDO SHINICHI
Exec Dt:
02/03/1981
Assignee
1
ZAIDAN HOJIN BISEIBUTSU KAGAKU KENKYU KAI
14-23, KAMIOSAKI 3-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4358602
NONE
06240457
Correspondence name and address
LARSON, TAYLOR & HINDS
727 23RD. ST. S.
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:003867/0870   Pages: 1
Recorded: 02/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMEZAWA HAMAO
Exec Dt:
02/06/1981
2
UMEZAWA SUMIO
Exec Dt:
02/06/1981
3
FUKATSU SHUNZO
Exec Dt:
02/06/1981
4
YONETA TOSHIO
Exec Dt:
02/06/1981
5
WAKAZAWA TADASHI
Exec Dt:
02/06/1981
Assignee
1
ZAIDAN HOJIN BISEIBUTSU KAGAKU KENKYU KAI
14-23, KAMI OSAKA 3-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4337336
NONE
06235576
Correspondence name and address
LARSON, TAYLOR & HINDS
727 23RD STREET SOUTH
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:003872/0636   Pages: 1
Recorded: 03/16/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMEZAWA HAMAO
Exec Dt:
03/03/1981
2
OKAMI YOSHIRO
Exec Dt:
03/03/1981
3
KONDO SHINICHI
Exec Dt:
03/03/1981
Assignee
1
ZAIDAN HOJIN BISEIBUTSU KAGAKU KENKYU KAI
14-23, KAMI OSAKI 3-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4382926
NONE
06244232
Correspondence name and address
LARSON & TAYLOR
727 23RD STREET, SOUTH
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:003880/0857   Pages: 1
Recorded: 04/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMEZAWA HAMAO
Exec Dt:
03/25/1981
2
UMEZAWA SUMIO
Exec Dt:
03/25/1981
3
FUKATSU SHUNZO
Exec Dt:
03/25/1981
4
YONETA TOSHIO
Exec Dt:
03/25/1981
Assignee
1
ZAIDAN HOJIN BISEIBUTSU KAGAKU KENKYU KAI
14-23,KAMI OSAKI 3-CHOME,SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4359572
NONE
06256131
Correspondence name and address
LARSON & TAYLOR
727 23RD ST., SOUTH
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:003855/0280   Pages: 2
Recorded: 06/01/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMEZAWA HAMAO
Exec Dt:
05/21/1981
2
OKAMI YOSHIRO
Exec Dt:
05/21/1981
3
KONDO SHINICHI
Exec Dt:
05/21/1981
Assignee
1
ZAIDAN HOJIN BISEIBUTSU KAGAKU KENKYU KAI
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4380581
NONE
06231640
Correspondence name and address
BRISTOL LABORATORIES
P.O. BOX 657
SYRACUSE, N.Y. 13201

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