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Patent Assignment Assignor Details
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Assignor Name : SHIRAISHI, TADAYOSHI
Total Assignments: 8
Assignment: 1
Reel/Frame:004710/0133   Pages: 1
Recorded: 12/29/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIRAISHI, TADAYOSHI
Exec Dt:
11/12/1986
2
IMAI, NAOHIRO
Exec Dt:
11/12/1986
3
DOMOTO, TAKESHI
Exec Dt:
11/12/1986
4
KAMEYAMA, KEIJI
Exec Dt:
11/12/1986
5
KATSUMI, IKUO
Exec Dt:
11/12/1986
6
HIDAKA, TAKAYOSHI
Exec Dt:
11/12/1986
7
HOSOE, KAZUNORI
Exec Dt:
11/12/1986
8
WATANABE, KIYOSHI
Exec Dt:
11/12/1986
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
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4853403
NONE
06890034
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K ST., N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005047/0405   Pages: 1
Recorded: 11/10/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIRAISHI, TADAYOSHI
Exec Dt:
11/02/1988
2
KAMEYAMA, KEIJI
Exec Dt:
11/02/1988
3
DOMOTO, TAKESHI
Exec Dt:
11/02/1988
4
IMAI, NAOHIRO
Exec Dt:
11/02/1988
5
SHIMADA, YOSHIO
Exec Dt:
11/02/1988
6
ARIKI, YUTAKA
Exec Dt:
11/02/1988
7
HOSOE, KAZUNORI
Exec Dt:
11/02/1988
8
KAWATSU, MASAJI
Exec Dt:
11/02/1988
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA,
2-4, NAKANOSHIMA 3-CHOME, KITA-KU,
OSAKA-SHI, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4971996
NONE
07283992
 
4971996
NONE
07283992
Correspondence name and address
ARMSTRONG, NIKAIDO,
MARMELSTEIN & KUBOVCIK
1725 K STREET, N.W., STE. 912
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004981/0059   Pages: 1
Recorded: 11/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OGURA, MASAHIRO
Exec Dt:
11/16/1988
2
SHIRAISHI, TADAYOSHI
Exec Dt:
11/16/1988
3
TAKAHASHI, HIDEYUKI
Exec Dt:
11/16/1988
4
HASEGAWA, JUNZO
Exec Dt:
11/16/1988
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4981796
NONE
07275200
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL.
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, D.C. 20037-3202
Assignment: 4
Reel/Frame:006214/0435   Pages: 2
Recorded: 07/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KANEKO, YOSHIO
Exec Dt:
07/28/1992
2
KODA, MUNETAKA
Exec Dt:
07/28/1992
3
SHIRAISHI, TADAYOSHI
Exec Dt:
07/28/1992
4
MURAKAMI, TAKEHIRO
Exec Dt:
07/28/1992
Assignee
1
KAWASAKI STEEL CORPORATION
1-28, KITAHONMACHI-DORI 1-CHOME
CHUO-KU, KOBE CITY, HYOGO PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5326406
NONE
07921722
Correspondence name and address
OLIFF & BERRIDGE - JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 5
Reel/Frame:008627/0318   Pages: 2
Recorded: 03/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZUKA, MASAAKI
Exec Dt:
03/10/1997
2
MAEDA, KENJI
Exec Dt:
03/10/1997
3
TAKEUCHI, TOMIO
Exec Dt:
03/10/1997
4
TOKO, TOSHIYUKI
Exec Dt:
03/10/1997
5
SHIRAISHI, TADAYOSHI
Exec Dt:
03/10/1997
Assignees
1
ZAIDAN HOJIN BISEIBUTSU KAGAKU KENYU KAI, TAIHO PHARMACEUTICAL CO., LTD.
14-23, KAMIOSAKI 3-CHOME, SHINAGAWA-KU
TOKYO 141, JAPAN
2
KANEGAFUCHI KAGAKU KOKGYO KABUSHIKI KAISHA
1-27 KANDA NISHIKICHO CHIYODA-KU
TOKYO 101, JAPAN
3
KANEGAFUCHI KAGAKU KOKGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA 530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5952380
NONE
08825095
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W. SUITE 800
WASHINGTON, D.C. 20037-3202+
Assignment: 6
Reel/Frame:010580/0789   Pages: 2
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZUKA, MASAAKI
Exec Dt:
10/12/1999
2
MAEDA, KENJI
Exec Dt:
10/12/1999
3
TAKEUCHI, TOMIO
Exec Dt:
10/12/1999
4
SHIRAISHI, TADAYOSHI
Exec Dt:
10/12/1999
5
FUKUSHIMA, MASAKAZU
Exec Dt:
10/12/1999
Assignees
1
ZAIDAN HOJIN BISEIBUTSU KAGAKU KENKYU KAI
14-23, KAMIOSAKI 3-CHOME, SHINAGAWA-KU
TOKYO 141-0021, JAPAN
2
TAIHO PHARMACEUTICAL CO., LTD.
27, KANDA NISHIKICHO 1-CHOME, CHIYODA-KU
TOKYO 101-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6160017
NONE
09402534
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 7
Reel/Frame:015970/0029   Pages: 3
Recorded: 03/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAISHI, TADAYOSHI
Exec Dt:
08/24/2004
2
ABE, MASAYUKI
Exec Dt:
08/24/2004
3
KAWASHIMA, TAKESHI
Exec Dt:
08/24/2004
4
IKEHARA, TOSHINORI
Exec Dt:
08/24/2004
Assignee
1
KANEKA CORPORATION
KITA-KU, OSAKA-SHI
2-4, NAKANOSHIMA 3-CHOME
OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7678404
US20050181109
10501685
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 8
Reel/Frame:016232/0861   Pages: 3
Recorded: 01/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEDA, YASUYOSHI
Exec Dt:
08/30/2004
2
KITAMURA, SHIRO
Exec Dt:
08/30/2004
3
SHIRAISHI, TADAYOSHI
Exec Dt:
08/30/2004
4
ABE, MASAYUKI
Exec Dt:
08/30/2004
5
KAWASHIMA, TAKESHI
Exec Dt:
08/30/2004
6
IKEHARA, TOSHINORI
Exec Dt:
08/30/2004
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA
3-CHOME, KITA-KU
OSAKA-SHI OSAKA 530-8288, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7897169
US20050112266
10501669
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610

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