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Patent Assignment Assignee Details
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Assignee Name : YAMAMOTO CHEMICALS, INCORPORATED
Total Assignments: 12
Assignment: 1
Reel/Frame:005426/0185   Pages: 3
Recorded: 09/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKATSUKA, MASAKATSU
Exec Dt:
08/17/1988
2
NISHIZAWA, TSUTOMU
Exec Dt:
08/17/1988
3
OGUCHI, TAKAHISA
Exec Dt:
08/17/1988
4
ITOH, HISATO
Exec Dt:
08/17/1988
5
ENOMOTO, KATASHI
Exec Dt:
08/17/1988
Assignees
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
YAMAMOTO CHEMICALS, INCORPORATED
43, YUGECHOMINAMI 1-CHOME, YAO-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4970021
NONE
07237419
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQ. FIVE, STE. 400
1755 S. JEFFERSON DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005443/0875   Pages: 3
Recorded: 09/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUKAWA, HIROSHI
Exec Dt:
09/14/1988
2
HIROSE, SUMIO
Exec Dt:
09/14/1988
3
TAKAHARA, SHIGERU
Exec Dt:
09/14/1988
4
SASAKAWA, TOMOYOSHI
Exec Dt:
09/14/1988
Assignees
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
YAMAMOTO CHEMICALS, INCORPORATED
43, YUGECHOMINAMI 1-CHOME, YAO-SHI,
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4977064
NONE
07187467
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005385/0927   Pages: 3
Recorded: 07/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITOH, HISATO
Exec Dt:
09/20/1988
2
OGUCHI, TAKAHISA
Exec Dt:
09/20/1988
3
ENOMOTO, KATASHI
Exec Dt:
09/20/1988
4
NAKATSUKA, MASAKATSU
Exec Dt:
09/20/1988
5
NISHIZAWA, TSUTOMU
Exec Dt:
09/20/1988
Assignees
1
MITSUI TOATSU CHEMICALS INCORPORATED
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
YAMAMOTO CHEMICALS, INCORPORATED
43, YUGECHOMINAMI 1-CHOME
YAO-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4960538
NONE
07260038
Correspondence name and address
OBLON, FISHER, SPIVAK
MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005660/0587   Pages: 3
Recorded: 04/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITOH, HISATO
Exec Dt:
08/24/1989
2
ENOMOTO, KATASHI
Exec Dt:
08/24/1989
3
OGUCHI, TAKAHISA
Exec Dt:
08/24/1989
4
NISHIZAWA, TSUTOMU
Exec Dt:
08/24/1989
Assignees
1
YAMAMOTO CHEMICALS, INCORPORATED
43, YUGECHOMINAMI 1-CHOME,YAO-SHI
OSAKA-FU, JAPAN
2
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI, 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5024926
NONE
07593255
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER &
NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:006036/0210   Pages: 3
Recorded: 03/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITOH, HISATO
Exec Dt:
12/20/1989
2
ENOMOTO, KATASHI
Exec Dt:
12/20/1989
3
OGUCHI, TAKAHISA
Exec Dt:
12/20/1989
4
NISHIZAWA, TUTOMU
Exec Dt:
12/20/1989
Assignees
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
YAMAMOTO CHEMICALS, INCORPORATED
43, YUGECHOMINAMI 1-CHOME, YAO-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5124067
NONE
07451175
Correspondence name and address
OBLON SPVIAK MCCLELLAND MAIER NEUSTADT
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY 4TH FL.,
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:006469/0656   Pages: 3
Recorded: 03/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OGUCHI, TAKAHISA
Exec Dt:
01/17/1992
2
SUGIMOTO, KENICHI
Exec Dt:
01/17/1992
3
AIHARA, SHIN
Exec Dt:
01/17/1992
4
ITOH, HISATO
Exec Dt:
01/17/1992
5
MATSUMOTO, MANSUKE
Exec Dt:
01/17/1992
6
MASAOKA, TOSHIHIRO
Exec Dt:
01/17/1992
7
NAKAMURA, MASAKAZU
Exec Dt:
01/17/1992
Assignees
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
YAMAMOTO CHEMICALS, INCORPORATED
43, YUGECHOMINAMI 1-CHOME, YAO-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5220010
NONE
07813179
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:006209/0825   Pages: 2
Recorded: 08/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AIHARA, SHIN
Exec Dt:
07/29/1992
2
ITOH, HISATO
Exec Dt:
07/29/1992
3
KARASAWA, AKIO
Exec Dt:
07/29/1992
4
SUGIMOTO, KENICHI
Exec Dt:
07/29/1992
5
OGUCHI, TAKAHISA
Exec Dt:
07/29/1992
Assignees
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
YAMAMOTO CHEMICALS, INCORPORATED
43, YUGECHOMINAMI 1-CHOME
YAO-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5380842
NONE
07901484
Correspondence name and address
MILLEN, WHITE & ZELANO
ARLINGTON COURTHOUSE PLAZA 1
STE. 1201
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:006936/0483   Pages: 3
Recorded: 04/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, HISATO
Exec Dt:
08/25/1992
2
OGUCHI, TAKAHISA
Exec Dt:
08/25/1992
3
AIHARA, SHIN
Exec Dt:
08/25/1992
4
SUGIMOTO, KENICHI
Exec Dt:
08/25/1992
Assignees
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, 100, JAPAN
2
YAMAMOTO CHEMICALS, INCORPORATED
43, YUGECHOMINAMI 1-CHOME, YAO-SHI
OSAKA, 581, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5350843
NONE
07877174
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C. - ROBERT F. GNUSE
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 9
Reel/Frame:006622/0473   Pages: 3
Recorded: 07/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, HISATO
Exec Dt:
06/23/1993
2
OGUCHI, TAKAHISA
Exec Dt:
06/23/1993
3
AIHARA, SHIN
Exec Dt:
06/23/1993
Assignees
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU
TOKYO, JAPAN
2
YAMAMOTO CHEMICALS, INCORPORATED
43, YUGECHOMINAMI 1-CHOME
YAO-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5280114
NONE
07729338
Correspondence name and address
C. RIVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:006913/0015   Pages: 3
Recorded: 02/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIKE, TADASHI
Exec Dt:
01/18/1994
2
UMEHARA, HIDEKI
Exec Dt:
01/18/1994
3
INATOMI, YUJI
Exec Dt:
01/18/1994
4
TSUDA, TAKESHI
Exec Dt:
01/18/1994
5
HIROSE, SUMIO
Exec Dt:
01/18/1994
Assignees
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
YAMAMOTO CHEMICALS, INCORPORATED
43, YUGECHOMINAMI 1-CHOME, YAO-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5492744
NONE
08159585
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:008921/0746   Pages: 3
Recorded: 01/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MISAWA, TSUTAMI
Exec Dt:
01/06/1998
2
SUGIMOTO, KENICHI
Exec Dt:
01/06/1998
3
NISHIMOTO, TAIZO
Exec Dt:
01/06/1998
4
TSUKAHARA, HISASHI
Exec Dt:
01/06/1998
5
TSUDA, TAKESHI
Exec Dt:
01/06/1998
6
TAKUMA, KEISUKE
Exec Dt:
01/06/1998
7
UMEHARA, HIDEKI
Exec Dt:
01/06/1998
Assignees
1
MITSUI CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
YAMAMOTO CHEMICALS, INCORPORATED
43, YUGECHOMINAMI 1-CHOME
YAO-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5948593
NONE
08898597
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
ROBERT G. MUKAI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 12
Reel/Frame:011818/0302   Pages: 3
Recorded: 05/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIMOTO, TAIZO
Exec Dt:
04/23/2001
2
TSUKAHARA, HISASHI
Exec Dt:
04/23/2001
3
INOUE, SHINOBU
Exec Dt:
04/23/2001
4
OGISO, AKIRA
Exec Dt:
04/23/2001
5
MISAWA, TSUTAMI
Exec Dt:
04/23/2001
6
KOIKE, TADASHI
Exec Dt:
04/23/2001
Assignees
1
MITSUI CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
YAMAMOTO CHEMICALS, INCORPORATED
43, YUGECHOMINAMI 1-CHOME, YAO-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6479123
US20020048645
09793083
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT G. MUKAI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404

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