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Patent Assignment Assignor Details
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Assignor Name : ISHIKAWA, KATSUTOSHI
Total Assignments: 18
Assignment: 1
Reel/Frame:003825/0109   Pages: 2
Recorded: 01/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IKE, YOSHIMASA
Exec Dt:
01/02/1981
2
ISHIKAWA, KATSUTOSHI
Exec Dt:
12/18/1980
3
MORI, HARUKI
Exec Dt:
12/19/1980
4
OZAKI SHOICHIRO
Exec Dt:
12/18/1980
Assignee
1
MITSUI TOATSU KAGAKU KABUSHIKI KAISHA
2-5, 3-CHOME, KASUMIGASEKI, CHIYODA-KU, A CORP.OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4267326
NONE
06015149
Correspondence name and address
WILLIAM J. DANIEL
2009 14TH STREET, NORTH,
ARLINGTON, VA. 22201
Assignment: 2
Reel/Frame:004087/0460   Pages: 2
Recorded: 01/14/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIKAWA, KATSUTOSHI
Exec Dt:
12/28/1982
2
SHIMOTORI, HITOSHI
Exec Dt:
12/28/1982
3
IIDA, NOBORU
Exec Dt:
12/28/1982
4
AKIHIRO, KAZUO
Exec Dt:
12/28/1982
5
OZAWA, SHUJI
Exec Dt:
12/28/1982
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED, A CORP. OF JAPAN
NO. 2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4540698
NONE
06457917
Correspondence name and address
FISHER, CHRISTEN & SABOL
1000 CONN. AVE., N. W., STE. 507
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004626/0900   Pages: 2
Recorded: 11/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIKAWA, KATSUTOSHI
Exec Dt:
02/12/1985
2
SHIMOTORI, HITOSHI
Exec Dt:
02/12/1985
3
IIDA, NOBORU
Exec Dt:
02/12/1985
4
OZAWA, SHUJI
Exec Dt:
02/12/1985
5
INAMI, SHUNICHI
Exec Dt:
02/12/1985
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4652569
NONE
06707807
Correspondence name and address
OBLON, FISHER, SPIVAK
MC CLELLAND & MAIER
CRYSTAL SQUARE 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005007/0842   Pages: 2
Recorded: 01/09/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIKAWA, KATSUTOSHI
Exec Dt:
04/03/1987
2
SHIMOTORI, HITOSHI
Exec Dt:
04/03/1987
3
IIDA, NOBORU
Exec Dt:
04/03/1987
4
KUWATSUKA, TOSHIAKI
Exec Dt:
04/03/1987
5
FUJIWARA, JUNYA
Exec Dt:
04/03/1987
6
YANASE, YUJI
Exec Dt:
04/03/1987
7
SEKINO, TAKESHI
Exec Dt:
04/03/1987
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4814337
NONE
07038895
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE 5, STE 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:005305/0565   Pages: 7
Recorded: 01/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKADA, TADASHI
Exec Dt:
12/11/1989
2
KAJIWARA, JUNICHI
Exec Dt:
12/11/1989
3
MATSUO, TOSHIHISA
Exec Dt:
12/11/1989
4
NARUKAWA, ATSUSHI
Exec Dt:
12/11/1989
5
TOYODA, MASASHI
Exec Dt:
12/11/1989
6
YAMADA, YOSHIKADO
Exec Dt:
12/11/1989
7
MORI, YOSHITERU
Exec Dt:
12/11/1989
8
NODA, YOSHIYUKI
Exec Dt:
12/11/1989
9
TANIGUCHI, HIDEO
Exec Dt:
12/11/1989
10
ISHIKAWA, KATSUTOSHI
Exec Dt:
12/11/1989
Assignee
1
SHARP KABUSHIKI KAISHA, A CORP OF JAPAN
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5003493
NONE
07431625
Correspondence name and address
KEIICHI NISHIMURA
FLEHR, HOHBACH, TEST,
ALBRITTON & HERBERT
FOUR EMBARCADERO CENTER, STE. 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 6
Reel/Frame:005868/0131   Pages: 5
Recorded: 02/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUWATSUKA, TOSHIAKI
Exec Dt:
01/19/1990
2
WATANABE, SEIICHI
Exec Dt:
01/19/1990
3
TANAKA, YOSHINORI
Exec Dt:
01/19/1990
4
KOUNO, TOSHIYUKI
Exec Dt:
01/19/1990
5
ISHIKAWA, KATSUTOSHI
Exec Dt:
01/19/1990
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5136042
NONE
07465167
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L STREET, N. W., 11TH FLOOR
WASHINGTON, DC 20036-5601
Assignment: 7
Reel/Frame:005643/0585   Pages: 2
Recorded: 02/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHII, TSUTOMU
Exec Dt:
01/24/1991
2
ISHIKAWA, KATSUTOSHI
Exec Dt:
01/24/1991
3
GOHBARA, MASATOSHI
Exec Dt:
01/24/1991
4
IWASAKI, YASUNAGA
Exec Dt:
01/24/1991
5
NISHIDA, MAKOTO
Exec Dt:
01/24/1991
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5129937
NONE
07630983
Correspondence name and address
MILLEN, WHITE & ZELANO
ARLINGTON COURTHOUSE PLAZA I
STE. 1201, 2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:005918/0988   Pages: 2
Recorded: 11/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMOTORI, HITOSHI
Exec Dt:
10/15/1991
2
YANASE, YUJI
Exec Dt:
10/15/1991
3
SEKINO, TAKESHI
Exec Dt:
10/15/1991
4
ISHIKAWA, KATSUTOSHI
Exec Dt:
10/15/1991
5
KUWATSUKA, TOSHIAKI
Exec Dt:
10/15/1991
6
TANIKAWA, HIROHARU
Exec Dt:
10/15/1991
7
KAWASHIMA, HIDEO
Exec Dt:
10/15/1991
8
TOMURA, NAOFUMI
Exec Dt:
10/15/1991
9
KANEMOTO, YOSHIRO
Exec Dt:
10/15/1991
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5240951
NONE
07761217
Correspondence name and address
MILLEN, WHITE & ZELANO
ARLINGTON COURTHOUSE PLAZA 1
2200 CLARENDON BLVD, STE 1201
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:006012/0516   Pages: 2
Recorded: 02/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHII, TSUTOMU
Exec Dt:
01/22/1992
2
ISHIKAWA, KATSUTOSHI
Exec Dt:
01/22/1992
3
MAEDA, SUNAO
Exec Dt:
01/22/1992
4
GOHBARA, MASATOSHI
Exec Dt:
01/22/1992
5
IWASAKI, YASUNAGA
Exec Dt:
01/22/1992
6
NISHIDA, MAKOTO
Exec Dt:
01/22/1992
7
KODA, SADAFUMI
Exec Dt:
01/22/1992
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5178662
NONE
07807129
Correspondence name and address
MILLEN, WHITE & ZELANO
ARLINGTON COURTHOUSE PLAZA 1, STE. 1201
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 10
Reel/Frame:006115/0112   Pages: 2
Recorded: 05/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIKAWA, KATSUTOSHI
Exec Dt:
04/28/1992
2
YOSHIKAWA, YUKIHIRO
Exec Dt:
04/28/1992
3
ISHII, TSUTOMU
Exec Dt:
04/28/1992
4
TANIKAWA, HIROHARU
Exec Dt:
04/28/1992
5
MAEDA, SUNAO
Exec Dt:
04/28/1992
6
KAWASHIMA, HIDEO
Exec Dt:
04/28/1992
7
YANASE, YUJI
Exec Dt:
04/28/1992
8
SHIMOTORI, HITOSHI
Exec Dt:
04/28/1992
9
MITA, RYUICHI
Exec Dt:
04/28/1992
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
NO. 2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5202329
NONE
07849714
Correspondence name and address
MILLEN, WHITE & ZELANO
ARLINGTON COURTHOUSE PLAZA 1
2200 CLARENDON BLVD., STE 1201
ARLINGTON, VA 22201
Assignment: 11
Reel/Frame:006696/0006   Pages: 3
Recorded: 09/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAGAWA, TAKAYOSHI
Exec Dt:
08/16/1993
2
MATSUSHITA, SHIGENORI
Exec Dt:
08/11/1993
3
TSUCHIDA, TAKAYUKI
Exec Dt:
08/11/1993
4
MIURA, YOSHIYUKI
Exec Dt:
08/11/1993
5
SHIMOJIMA, NAOKO
Exec Dt:
08/11/1993
6
ISHIKAWA, KATSUTOSHI
Exec Dt:
08/11/1993
7
UEDA, KUNIO
Exec Dt:
08/11/1993
Assignees
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
2
CENTER FOR POLITICAL PUBLIC RELATIONS, INC., THE
5-2-39, AKASAKA, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5497318
NONE
08093675
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:008711/0350   Pages: 5
Recorded: 02/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAJIMA, SHUNSUKE
Exec Dt:
01/24/1997
2
ISHIKAWA, KATSUTOSHI
Exec Dt:
01/24/1997
3
MURAKAMI, KOUICHI
Exec Dt:
01/24/1997
Assignee
1
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO, ABENO-KU
OSAKA 545, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5847857
NONE
08749011
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
TERRELL C. BIRCH
P.O. BOX 747
FALLS CHURCH, VIRGINIA 22040-0747
Assignment: 13
Reel/Frame:008649/0118   Pages: 5
Recorded: 05/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, NAOYUKI
Exec Dt:
02/10/1997
2
ISHIKAWA, KATSUTOSHI
Exec Dt:
02/24/1997
3
NAKAHAMA, RYOJI
Exec Dt:
02/10/1997
4
TSUCHIHARA, HAJIME
Exec Dt:
02/24/1997
5
YAMAMOTO, RYOSUKE
Exec Dt:
02/11/1997
6
MORIYASU, IKUMASA
Exec Dt:
02/10/1997
Assignee
1
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO 108, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6050631
NONE
08793537
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
TERRELL C. BIRCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 14
Reel/Frame:011323/0443   Pages: 3
Recorded: 11/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIKAWA, KATSUTOSHI
Exec Dt:
11/06/2000
Assignee
1
SHARP KABUSHIKI KAISHA
22-22 NAGAIKE-CHO, ABENO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7133150
US20010038463
09725768
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS, ET AL
DAVID G. CONLIN
INTEL. PROP. GROUP PRACTICE GROUP
130 WATER STREET
BOSTON, MA 02109
Assignment: 15
Reel/Frame:012603/0622   Pages: 3
Recorded: 02/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOBUHARA, KEIJI
Exec Dt:
01/30/2002
2
OKU, KOJI
Exec Dt:
01/30/2002
3
TOHKI, SHINSAKU
Exec Dt:
01/30/2002
4
YOSHINAGA, MASAKO
Exec Dt:
01/30/2002
5
NAKANISHI, KATSUMI
Exec Dt:
01/30/2002
6
ISHIKAWA, KATSUTOSHI
Exec Dt:
01/30/2001
Assignee
1
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO, ABENO-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7170622
US20020171867
10076364
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
CHARLES GORENSTEIN
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 16
Reel/Frame:011947/0409   Pages: 2
Recorded: 06/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, KATSUTOSHI
Exec Dt:
06/15/2001
2
TOKITSU, HIRONAO
Exec Dt:
06/15/2001
Assignee
1
ROUTREK NETWORKS, INC.
TAKATSU-KU, KAWASAKI-SHI
3-5-7-106 HISAMOTO
KANAGAWA 213-0011, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020032764
09888376
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK ET AL
ALAN J. KASPER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 17
Reel/Frame:012419/0483   Pages: 3
Recorded: 12/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASAKI, KIMIHITO
Exec Dt:
12/04/2001
2
ISHIKAWA, KATSUTOSHI
Exec Dt:
12/04/2001
3
NAKAMURA, MASAKATSU
Exec Dt:
12/04/2001
4
OKU, KOHJI
Exec Dt:
12/04/2001
5
OGINO, KUMIKO
Exec Dt:
12/04/2001
Assignee
1
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO, ABENO-KU
OSAKA, JAPAN 545-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7330843
US20020133370
10028825
Correspondence name and address
NIXON & VANDERHYE P.C.
H. WARREN BURNAM, JR.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 18
Reel/Frame:013028/0267   Pages: 2
Recorded: 06/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, KATSUTOSHI
Exec Dt:
05/30/2002
2
TOKITSU, HIRONAO
Exec Dt:
05/30/2002
Assignee
1
ROUTREK NETWORKS, INC.
3-5-7-106 HISAMOTO, TAKATSU-KU, KAWASAKI-SHI
KANAGAWA 213-0011, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020161843
10173317
Correspondence name and address
SUGHRUE MION, PLLC
ALAN J. KASPER
2100 PENNSLYVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213

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