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Patent Assignment Assignor Details
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Assignor Name : IKUZAWA, MASANORI
Total Assignments: 18
Assignment: 1
Reel/Frame:004127/0512   Pages: 1
Recorded: 04/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIKUMI, CHIKAO
Exec Dt:
03/07/1983
2
OHMURA, YOSHIO
Exec Dt:
03/07/1983
3
HIROSE, FUMIO
Exec Dt:
03/07/1983
4
IKUZAWA, MASANORI
Exec Dt:
03/07/1983
5
MATSUNAGA, KENICHI
Exec Dt:
03/07/1983
6
FUJII, TAKAYOSHI
Exec Dt:
03/07/1983
7
OHHARA, MINORU
Exec Dt:
03/07/1983
8
ANDO, TAKAO
Exec Dt:
03/07/1983
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
9-11 HORIDOME-CHO 1-CHOME,
NIHONBASHI, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4559327
NONE
06484592
Correspondence name and address
WEGNER AND BRETSCHNEIDER
STE. 425, 2000 L ST., N. W.
P. O. BOX 19542
WASHINGTON, DC 20036-0542
Assignment: 2
Reel/Frame:004237/0341   Pages: 1
Recorded: 02/29/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HILL, PERCY H.
Exec Dt:
02/23/1984
2
OHMURA, YOSHIO
Exec Dt:
02/14/1984
3
HIROSE, FUMIO
Exec Dt:
02/14/1984
4
IKUZAWA, MASANORI
Exec Dt:
02/14/1984
5
MATSUNAGA, KENICHI
Exec Dt:
02/14/1984
6
FUJII, TAKAYOSHI
Exec Dt:
02/14/1984
7
OHHARA, MINORU
Exec Dt:
02/14/1984
8
ANDO, TAKAO
Exec Dt:
02/14/1984
Assignee
1
STRATFOD LABORATORIES,
532 SYLVAN AVENUE,
ENGLEWOOD CLIFFS,, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4555505
NONE
06584629
Correspondence name and address
WEGNER & BRETSCHNEIDER
2000 L STREET N.W., STE. 425
P.O. BOX 19542
WASHINGTON, DC 20036-0542
Assignment: 3
Reel/Frame:004249/0748   Pages: 1
Recorded: 04/19/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIKUMI, CHIKAO
Exec Dt:
04/10/1984
2
OHMURA, YOSHIO
Exec Dt:
04/10/1984
3
HIROSE, FUMIO
Exec Dt:
04/10/1984
4
IKUZAWA, MASANORI
Exec Dt:
04/10/1984
5
MATSUNAGA, KENICHI
Exec Dt:
04/10/1984
6
FUJII, TAKAYOSHI
Exec Dt:
04/10/1984
7
OHHARA, MINORU
Exec Dt:
04/10/1984
8
ANDO, TAKAO
Exec Dt:
04/10/1984
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
9-11 HORIDOME-CHO 1-CHOME
NIHONBASHI, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4708950
NONE
06574533
Correspondence name and address
WEGNER AND BRETSCHNEIDER
2030 M STREET,N.W., STE. 403
P. O. BOX 19542
WASHINGTON, DC 20036-0542
Assignment: 4
Reel/Frame:004275/0803   Pages: 1
Recorded: 06/15/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMATO, HIDEYUKI
Exec Dt:
06/08/1984
2
MAEDA, YUJI
Exec Dt:
06/08/1984
3
YOSHINO, FUMISATO
Exec Dt:
06/08/1984
4
TAKAHATA, KYOYA
Exec Dt:
06/08/1984
5
IKUZAWA, MASANORI
Exec Dt:
06/08/1984
6
KATO, TADAAKI
Exec Dt:
06/08/1984
7
YOSHIKUMI, CHIKAO
Exec Dt:
06/08/1984
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA 9-11 HORIDOME-CHO 1-CHOME, NIHONBASHI, CHUO-KU, TOKYO,JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4501738
NONE
06620923
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR.,
1801 K STREET, NW
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004997/0567   Pages: 2
Recorded: 01/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IKUZAWA, MASANORI
Exec Dt:
07/27/1984
2
OGUCHI, YOSHIHARU
Exec Dt:
07/27/1984
3
MATSUNAGA, KENICHI
Exec Dt:
07/27/1984
4
TOYODA, NORIYUKI
Exec Dt:
07/27/1984
5
FURUSHO, TAKAO
Exec Dt:
07/27/1984
6
FUJII, TAKAYOSHI
Exec Dt:
07/27/1984
7
YOSHIKUMI, CHIKAO
Exec Dt:
07/27/1984
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA, 9-11 HORIDOME-CHO 1-CHOME, NIHONBASHI, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4820689
NONE
06898900
Correspondence name and address
OLBON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQUARE FIVE, STE. 400
1755 S. JEFF DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:004398/0489   Pages: 1
Recorded: 05/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMATO, HIDEYUKI
Exec Dt:
01/29/1985
2
MAEDA, YUJI
Exec Dt:
01/29/1985
3
YOSHINO, FUMISATO
Exec Dt:
01/29/1985
4
TAKAHATA, KYOYA
Exec Dt:
01/29/1985
5
IKUZAWA, MASANORI
Exec Dt:
01/29/1985
6
KATO, TADAAKI
Exec Dt:
01/29/1985
7
YOSHIKUMI, CHIKAO
Exec Dt:
01/29/1985
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
9-11 HORIDOME-CHO 1-CHOME, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4534975
NONE
06656760
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
EIGHTH FLR., 1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:004389/0013   Pages: 1
Recorded: 04/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIKUMI, CHIKAO
Exec Dt:
03/05/1985
2
OHMURA, YOSHIO
Exec Dt:
03/05/1985
3
HIROSE, FUMIO
Exec Dt:
03/05/1985
4
IKUZAWA, MASANORI
Exec Dt:
03/05/1985
5
MATSUNAGA, KENICHI
Exec Dt:
03/05/1985
6
FUJII, TAKAYOSHI
Exec Dt:
03/05/1985
7
OHHARA, MINORU
Exec Dt:
03/05/1985
8
ANDO, TAKAO
Exec Dt:
03/05/1985
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
9-11, HORIDOME-CHO 1-CHOME, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4596794
NONE
06686670
Correspondence name and address
WEGNER AND BRETSCHNEIDER
P.O. BOX 19542
WASHINGTON, DC 20036-0542
Assignment: 8
Reel/Frame:004446/0901   Pages: 1
Recorded: 08/27/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIKUMI, CHIKAO
Exec Dt:
07/19/1985
2
OHMURA, YOSHIO
Exec Dt:
07/19/1985
3
HIROSE, FUMIO
Exec Dt:
07/19/1985
4
IKUZAWA, MASANORI
Exec Dt:
07/19/1985
5
MATSUNAGA, KENICHI
Exec Dt:
07/19/1985
6
FUJII, TAKAYOSHI
Exec Dt:
07/19/1985
7
OHHARA, MINORU
Exec Dt:
07/19/1985
8
ANDO, TAKAO
Exec Dt:
07/19/1985
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
9-11 HORIDOME-CHO, 1-CHOME, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4555505
NONE
06584629
Correspondence name and address
WEGNER & BRETSCHNEIDER
20TH ST. STATION
P.O. BOX 18218
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:004483/0552   Pages: 1
Recorded: 11/27/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIKUMI, CHIKAO
Exec Dt:
11/20/1985
2
OHMURA, YOSHIO
Exec Dt:
11/20/1985
3
HIROSE, FUMIO
Exec Dt:
11/20/1985
4
IKUZAWA, MASANORI
Exec Dt:
11/20/1985
5
MATSUNAGA, KENICHI
Exec Dt:
11/20/1985
6
FUJII, TAKAYOSHI
Exec Dt:
11/20/1985
7
OHHARA, MINORU
Exec Dt:
11/20/1985
8
ANDO, TAKAO
Exec Dt:
11/20/1985
Assignee
1
KUREHA KAGAKU KOGYO KABUSIKI KAISHA
9-11, HORIDOME-CHO, 1-CHOME
NIHONBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4657895
NONE
06772477
Correspondence name and address
WEGNER & BRETSCHNEIDER
P. O. BOX 18218
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:004608/0556   Pages: 1
Recorded: 09/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIKUMI, CHIKAO
Exec Dt:
12/04/1985
2
OHMURA, YOSHIO
Exec Dt:
12/04/1985
3
HIROSE, FUMIO
Exec Dt:
12/04/1985
4
IKUZAWA, MASANORI
Exec Dt:
12/04/1985
5
MATSUNAGA, KENICHI
Exec Dt:
12/04/1985
6
FUJII, TAKAYOSHI
Exec Dt:
12/04/1985
7
OHHARA, MINORU
Exec Dt:
12/04/1985
8
ANDO, TAKAO
Exec Dt:
12/04/1985
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA, 9-11 HORIDOME-CHO 1-CHOME, NIHONBASHI, CHUO-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4663312
NONE
06780218
Correspondence name and address
WEGNER AND BRETSCHNEIDER
P. O. BOX 18218
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:004513/0979   Pages: 1
Recorded: 02/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIKUMI, CHIKAO
Exec Dt:
02/10/1986
2
OHMURA, YOSHIO
Exec Dt:
02/10/1986
3
HIROSE, FUMIO
Exec Dt:
02/10/1986
4
IKUZAWA, MASANORI
Exec Dt:
02/10/1986
5
MATSUNAGA, KENICHI
Exec Dt:
02/10/1986
6
FUJII, TAKAYOSHI
Exec Dt:
02/10/1986
7
OHHARA, MINORU
Exec Dt:
02/10/1986
8
ANDO, TAKAO
Exec Dt:
02/10/1986
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
9-11 HORIDOME-CHO, 1-CHOME, NIHONBASHI
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4673669
NONE
06786851
Correspondence name and address
WEGNER & BRETSCHNEIDER
P. O. BOX 18218
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:004557/0927   Pages: 1
Recorded: 06/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIKUMI, CHIKAO
Exec Dt:
06/03/1986
2
OHMURA, YOSHIO
Exec Dt:
06/03/1986
3
HIROSE, FUMIO
Exec Dt:
06/03/1986
4
IKUZAWA, MASANORI
Exec Dt:
06/03/1986
5
MATSUNAGA, KENICHI
Exec Dt:
06/03/1986
6
FUJII, TAKAYOSHI
Exec Dt:
06/03/1986
7
OHHARA, MINORU
Exec Dt:
06/03/1986
8
ANDO, TAKAO
Exec Dt:
06/03/1986
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
9-11 HORIDOME-CHO 1-CHOME
NIHONBASHI
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4450156
NONE
06294502
Correspondence name and address
WEGNER & BRETSCHNEIDER
P.O. BOX 18218
WASHINGTON, D.C. 20036
Assignment: 13
Reel/Frame:004557/0935   Pages: 1
Recorded: 06/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIKUMI, CHIKAO
Exec Dt:
06/03/1986
2
OHMURA, YOSHIO
Exec Dt:
06/03/1986
3
HIROSE, FUMIO
Exec Dt:
06/03/1986
4
IKUZAWA, MASANORI
Exec Dt:
06/03/1986
5
MATSUNAGA, KEINICHI
Exec Dt:
06/03/1986
6
FUJII, TAKAYOSHI
Exec Dt:
06/03/1986
7
OHHARA, MINORU
Exec Dt:
06/03/1986
8
ANDO, TAKAO
Exec Dt:
06/03/1986
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
9-11 HORIDOME-CHO 1-CHOME
NIHONBASHI
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4322409
NONE
06084467
Correspondence name and address
WEGNER & BRETSCHNEIDER
P. O. BOX 19542
TWENTIETH STREET STATION
WASHINGTON, D.C.20036
Assignment: 14
Reel/Frame:004649/0123   Pages: 1
Recorded: 01/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIKUMI, CHIKAO
Exec Dt:
12/16/1986
2
OHMURA, YOSHIO
Exec Dt:
12/16/1986
3
HIROSE, FUMIO
Exec Dt:
12/16/1986
4
IKUZAWA, MASANORI
Exec Dt:
12/16/1986
5
MATSUNAGA, KENICHI
Exec Dt:
12/16/1986
6
FUJII, TAKAYOSHI
Exec Dt:
12/16/1986
7
OHHARA, MINORU
Exec Dt:
12/16/1986
8
ANDO, TAKAO
Exec Dt:
12/16/1986
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
9-11 HORIDOME-CHO 1-CHOME, NIHONBASHI
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4874750
NONE
06908273
Correspondence name and address
WEGNER & BRETSCHNEIDER
P. O. BOX 18218
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:005487/0461   Pages: 3
Recorded: 10/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAEDA, YUJI
Exec Dt:
01/18/1988
2
YAMATO, HIDEYUKI
Exec Dt:
01/18/1988
3
HIRAI, TORU
Exec Dt:
01/18/1988
4
IKUZAWA, MASANORI
Exec Dt:
01/18/1988
5
MATSUKI, MIKIO
Exec Dt:
01/18/1988
6
TOGAWA, MASANORI
Exec Dt:
01/18/1988
7
INOGUCHI, EIJI
Exec Dt:
01/18/1988
8
NAKAJIMA, SINJI
Exec Dt:
01/18/1988
9
KATO, TADAAKI
Exec Dt:
01/18/1988
10
YOSHIKUMI, CHIKAO
Exec Dt:
01/18/1988
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA, A JOINT-STOCK COMPANY OF JAPAN
1-9-11, NIHONBASHI HORIDOME-CHO, CHUO-KU
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5001118
NONE
07131399
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND ET AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 16
Reel/Frame:005578/0296   Pages: 2
Recorded: 01/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IKUZAWA, MASANORI
Exec Dt:
01/24/1989
2
OGUCHI, YOSHIHARU
Exec Dt:
01/24/1989
3
MATSUNAGA, KENICHI
Exec Dt:
01/24/1989
4
TOYODA, NORIYUKI
Exec Dt:
01/24/1989
5
FURUSHO, TAKAO
Exec Dt:
01/24/1989
6
FUJII, TAKAYOSHI
Exec Dt:
01/26/1989
7
YOSHIKUMI, CHIKAO
Exec Dt:
01/26/1989
Assignee
1
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
1-9-11, NIHONBASHI HORIDOME-CHO, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5008243
NONE
07285664
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 17
Reel/Frame:018459/0939   Pages: 2
Recorded: 10/25/2006
Attorney Dkt #:500.46524XOO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NINAGAWA, NORIYASU
Exec Dt:
09/25/2006
2
YAMAMOTO, NORIAKI
Exec Dt:
09/26/2006
3
KUMAZAWA, TAKAAKI
Exec Dt:
09/07/2006
4
IKUZAWA, MASANORI
Exec Dt:
09/28/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070061310
11506785
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 18
Reel/Frame:019791/0079   Pages: 2
Recorded: 09/06/2007
Attorney Dkt #:500.47064X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKUZAWA, MASANORI
Exec Dt:
08/27/2007
2
ICHIKAWA, YOSHIAKI
Exec Dt:
08/21/2007
3
YAMAMOTO, NORIAKI
Exec Dt:
08/23/2007
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070293961
11624815
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
1300 N. SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209

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