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Patent Assignment Assignor Details
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Assignor Name : TAWA, TSUTOMU
Total Assignments: 10
Assignment: 1
Reel/Frame:006460/0119   Pages: 2
Recorded: 03/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUKUDA, HIROSHI
Exec Dt:
01/11/1993
2
YAMANAKA, RYOKO
Exec Dt:
01/11/1993
3
TAWA, TSUTOMU
Exec Dt:
01/11/1993
4
TERASAWA, TSUNEO
Exec Dt:
01/11/1993
5
YONEZAWA, SEIJI
Exec Dt:
01/11/1993
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5348837
NONE
08012479
Correspondence name and address
THOMAS E. BEALL, JR.
FAY, SHARPE, BEALL, FAGAN, MINNICH &
MCKEE
104 EAST HUME AVE.
ALEXANDRIA, VA 22301
Assignment: 2
Reel/Frame:006635/0427   Pages: 2
Recorded: 08/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUDA, HIROSHI
Exec Dt:
03/23/1993
2
TAWA, TSUTOMU
Exec Dt:
03/23/1993
3
DOHI, TOSHIHIDE
Exec Dt:
03/23/1993
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5323208
NONE
08027776
Correspondence name and address
THOMAS E. BEALL, JR.
FAY, SHARPE, BEALL, FAGAN,
MINNICH & MCKEE
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 3
Reel/Frame:010951/0887   Pages: 3
Recorded: 07/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIDA, TAKASHI
Exec Dt:
05/18/2000
2
TAWA, TSUTOMU
Exec Dt:
05/19/2000
3
SHIRAKI, HIROYUKI
Exec Dt:
05/19/2000
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA, JAPAN, JAPAN 540-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6569533
NONE
09619639
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: WARREN M. CHEEK, JR., ESQ.
2033 K STREET, N.W.
SUITE 800
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:012082/0818   Pages: 2
Recorded: 08/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, YOICHIRO
Exec Dt:
07/26/2001
2
MIYASAKA, AKIHIRO
Exec Dt:
07/26/2001
3
KANAI, HIROSHI
Exec Dt:
07/26/2001
4
YAMAOKA, IKURO
Exec Dt:
07/26/2001
5
TAWA, TSUTOMU
Exec Dt:
07/26/2001
6
KOUDA, CHIKAKO
Exec Dt:
07/26/2001
7
NISHIMURA, MITSUHIRO
Exec Dt:
07/26/2001
Assignees
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8071, JAPAN
2
MITSUI TAKEDA CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO 100-6009, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6730407
US20020098367
09924737
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 5
Reel/Frame:012462/0178   Pages: 2
Recorded: 01/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, YOICHIRO
Exec Dt:
09/11/2001
2
YAMASAKI, MAKOTO
Exec Dt:
09/11/2001
3
FUDA, MASAHIRO
Exec Dt:
09/11/2001
4
WAKE, RYOSUKE
Exec Dt:
09/11/2001
5
TAWA, TSUTOMU
Exec Dt:
09/11/2001
6
KOUDA, CHIKAKO
Exec Dt:
09/11/2001
7
HIRATA, FUMIAKI
Exec Dt:
09/11/2001
Assignees
1
NIPPON STEEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8071, JAPAN
2
MITSUI TAKEDA CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU,
TOKYO 100-6009,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6797770
NONE
09914112
Correspondence name and address
KEYON & KENYON
ROBERT T. TOBIN
ONE BROADWAY
NEW YORK NEW YORK 10004
Assignment: 6
Reel/Frame:014411/0508   Pages: 2
Recorded: 05/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAOKA, IKURO
Exec Dt:
05/06/2003
2
KANAI, HIROSHI
Exec Dt:
05/06/2003
3
MIYASAKA, AKIHIRO
Exec Dt:
05/06/2003
4
MORI, YOICHIRO
Exec Dt:
05/06/2003
5
TAWA, TSUTOMU
Exec Dt:
05/06/2003
6
NISHIMURA, MITSUHIRO
Exec Dt:
05/06/2003
7
KOUDA, CHIKAKO
Exec Dt:
05/06/2003
Assignees
1
NIPPON STEEL CORPORATION
6-3 OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8071
2
MITSUI TAKEDA CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-6009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040033909
10416976
Correspondence name and address
KENYON & KENYON
JOHN J. KELLY, JR.
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 7
Reel/Frame:015034/0036   Pages: 3
Recorded: 09/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAOKA, IKURO
Exec Dt:
09/05/2003
2
KANAI, HIROSHI
Exec Dt:
09/05/2003
3
MIYASAKA, AKIHIRO
Exec Dt:
09/05/2003
4
MORI, YOICHIRO
Exec Dt:
09/05/2003
5
TAWA, TSUTOMU
Exec Dt:
09/05/2003
6
NISHIMURA, MITSUHIRO
Exec Dt:
09/05/2003
7
KOUDA, CHIKAKO
Exec Dt:
09/05/2003
Assignees
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO 100-8071, JAPAN
2
MITSUI TAKEDA CHEMICALS, INC.
17-85, JUSOHOMMACHI 2-CHOME, YODOGAWA-KU
OSAKA-SHI, OSAKA 532-0024, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040121162
10473957
Correspondence name and address
BAKER BOTTS L.L.P.
GARY ABELEV
30 ROCKEFELLER PLAZA - 44 FL.
NEW YORK, NY 10112
Assignment: 8
Reel/Frame:016780/0911   Pages: 2
Recorded: 07/13/2005
Attorney Dkt #:062807-0117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, YASUKO
Exec Dt:
07/04/2005
2
TAWA, TSUTOMU
Exec Dt:
07/04/2005
3
SAZE, YOSHIMITSU
Exec Dt:
07/04/2005
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7342241
US20060011080
11179628
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 9
Reel/Frame:017905/0064   Pages: 3
Recorded: 05/12/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIDA, TAKASHI
Exec Dt:
04/11/2006
2
TAWA, TSUTOMU
Exec Dt:
04/11/2006
3
IMAIZUMI, TAKUZO
Exec Dt:
04/11/2006
Assignees
1
MITSUI TAKEDA CHEMICALS, INC.
5-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO 105-7117, JAPAN
2
FUTAMURA KAGAKU KABUSHIKI KAISHA
29-16, MEIEKI 2-CHOME, NAKAMURA-KU, NAGOYA-SHI
AICHI 450-0002, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9006338
US20070031679
10575783
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MICHAEL R. DAVIS, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 10
Reel/Frame:022108/0246   Pages: 6
Recorded: 01/13/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORISHITA, ATSUSHI
Exec Dt:
12/18/2008
2
FUDA, MASAHIRO
Exec Dt:
12/18/2008
3
KANAI, HIROSHI
Exec Dt:
12/18/2008
4
KOSUGE, HIROSHI
Exec Dt:
12/18/2008
5
TAWA, TSUTOMU
Exec Dt:
12/18/2008
Assignees
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
2
MITSUI CHEMICALS POLYURETHANES, INC.
SHIODOME CITY CENTER, 1-5-2
HIGASHI-SHIMBASHI, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8034456
US20100233490
12308538
Correspondence name and address
JOHN J. KELLY, JR.
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004

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