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Patent Assignment Assignor Details
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Assignor Name : HANADA, TOSHIRO
Total Assignments: 16
Assignment: 1
Reel/Frame:004156/0903   Pages: 1
Recorded: 07/22/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYASHITA, YOSHINOBU
Exec Dt:
07/18/1983
2
SAKATA, YOSHITSUGU
Exec Dt:
07/18/1983
3
MIYASHITA, YOSHIBONU
Exec Dt:
07/18/1983
4
HAMANAKA, TADASHI
Exec Dt:
07/18/1983
5
KODERA, HIROYUKI
Exec Dt:
07/18/1983
6
MIKI, YUTAKA
Exec Dt:
07/18/1983
7
YAMANISHI, KAZUHIKO
Exec Dt:
07/18/1983
8
HANADA, TOSHIRO
Exec Dt:
07/18/1983
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD., 10, DOSHOMACHI-3-CHOME, HIGASHI-KU, OSAKA, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4695539
NONE
06516241
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK, STE. 912
1725 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004156/0921   Pages: 1
Recorded: 07/22/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMANISHI, KAZUHIKO
Exec Dt:
07/18/1983
2
HANADA, TOSHIRO
Exec Dt:
07/18/1983
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD., A CORP. OF JAPAN
10, DOSHOMACHI-3-CHOME
HIGASHI-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4695540
NONE
06516271
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
STE. 912
1725 K STREET, NW
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004299/0223   Pages: 1
Recorded: 07/12/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMANISHI, KAZUHIKO
Exec Dt:
06/21/1984
2
HANADA, TOSHIRO
Exec Dt:
06/21/1984
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES LTD., A CORP OF JAPAN
10 DOSHOMACHI-3-CHOME HIGASHI-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4592996
NONE
06608681
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K ST., N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004315/0779   Pages: 1
Recorded: 09/11/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMANISHI, KAZUHIKO
Exec Dt:
07/06/1984
2
SHINTANI, AKINORI
Exec Dt:
07/06/1984
3
OKAJIMA, SATORU
Exec Dt:
07/06/1984
4
HANADA, TOSHIRO
Exec Dt:
07/06/1984
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
10, DOSHOMACHI 3-CHOME, HIGASHI-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4613465
NONE
06649477
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1801 K ST., N. W., 8TH FLR.,
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004315/0780   Pages: 1
Recorded: 09/11/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMANISHI, KAZUHIKO
Exec Dt:
07/17/1984
2
HANADA, TOSHIRO
Exec Dt:
07/17/1984
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES LTD.
10, DOSHOMACHI 3-CHOME, HIGASHI-KU, OSAKA-SHI,
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4778753
NONE
06649479
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1801 K ST., N. W., 8TH FLR.,
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004353/0102   Pages: 1
Recorded: 12/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMANISHI, KAZUHIKO
Exec Dt:
12/27/1984
2
HANADA, TOSHIRO
Exec Dt:
12/27/1984
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
10,DOSHOMACHI-3-CHOME,
A CORP OF JAPAN
HIGASHI-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4622296
NONE
06686817
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N.W., STE. 912
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:004551/0764   Pages: 1
Recorded: 02/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANADA, TOSHIRO
Exec Dt:
02/19/1986
2
YAMANISHI, KAZUHIKO
Exec Dt:
02/19/1986
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
10, DOSHOMACHI-3-CHOME, HIGASHI-KU
A CORP. OF JAPAN
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4801538
NONE
06834971
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N. W.
SUITE 912
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:004614/0229   Pages: 1
Recorded: 10/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIRAI, HIDEMATSU
Exec Dt:
09/26/1986
2
HANADA, TOSHIRO
Exec Dt:
09/26/1986
3
YAMANISHI, KAZUHIKO
Exec Dt:
09/26/1986
4
NOHARA, HIDEKO
Exec Dt:
09/26/1986
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD., A CORP. OF JAPAN
10, DOSHOMACHI-3-CHOME, HIGASHI-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4940660
NONE
06914834
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:007865/0928   Pages: 3
Recorded: 03/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANNO, MASAKAZU
Exec Dt:
03/08/1996
2
HANADA, TOSHIRO
Exec Dt:
03/08/1996
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI-3-CHOME
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5716797
NONE
08585516
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
STEPHEN G. ADRIAN
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 10
Reel/Frame:008127/0267   Pages: 3
Recorded: 07/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKI, YUTAKA
Exec Dt:
07/02/1996
2
HANADA, TOSHIRO
Exec Dt:
07/02/1996
3
TANAKA. KIYOKO
Exec Dt:
07/02/1996
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6162607
NONE
08684928
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
THERESA M. STEVENS-SMITH
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 11
Reel/Frame:008836/0919   Pages: 3
Recorded: 10/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKI, YUTAKA
Exec Dt:
09/29/1997
2
IMAJO, NOBUKO
Exec Dt:
09/29/1997
3
KOYAMA, ISAO
Exec Dt:
09/29/1997
4
HANADA, TOSHIRO
Exec Dt:
09/29/1997
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2 DOSHOMACHI-3-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5814472
NONE
08943008
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
WILLIAM G. KRATZ, JR.
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 12
Reel/Frame:009013/0896   Pages: 3
Recorded: 02/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKI, YUTAKA
Exec Dt:
01/20/1998
2
IMAJO, NOBUKO
Exec Dt:
01/20/1998
3
HANADA, TOSHIRO
Exec Dt:
01/20/1998
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5885788
NONE
08897954
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL.
LE-NHUNG MCLELAND
1725 K STREET, N.W., SUITE 1000
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:009369/0704   Pages: 3
Recorded: 08/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKI, YUTAKA
Exec Dt:
07/27/1998
2
KOYAMA, ISAO
Exec Dt:
07/27/1998
3
IMAJO, NOBUKO
Exec Dt:
07/27/1998
4
FUTATSUGI, MASAYUKI
Exec Dt:
07/27/1998
5
HANADA, TOSHIRO
Exec Dt:
07/27/1998
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI-2-CHOME
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5925534
NONE
09128930
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
DONALD W. HANSON
1725 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:009455/0930   Pages: 7
Recorded: 01/07/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS AN ASSIGNMENT WAS PREVIOUSLY RECORDED ON REEL 9369 FRAME 0704.
Assignors
1
MIKI, YUTAKA
Exec Dt:
07/27/1998
2
KOYAMA, ISAO
Exec Dt:
07/27/1998
3
IMAJO, NOBUKO
Exec Dt:
07/27/1998
4
FUTATSUGI, MASAYUKI
Exec Dt:
07/27/1998
5
HANADA, TOSHIRO
Exec Dt:
07/27/1998
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI-3-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5925534
NONE
09128930
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ETAL
DONALD W. HANSON
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 15
Reel/Frame:011900/0336   Pages: 3
Recorded: 06/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, SACHIKO
Exec Dt:
05/23/2001
2
HANADA, TOSHIRO
Exec Dt:
05/23/2001
3
SHIRO, MINORU
Exec Dt:
05/23/2001
4
KOBATAKE, SHINZO
Exec Dt:
05/23/2001
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2. DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA 540-8605, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020081690
09879257
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS & CUSHMAN
DAVID G. CONLIN
INTELLECTUAL PROPERTY PRACTICE GROUP
EDWARDS & ANGELL P.O. BOX 9169
BOSTON, MA 02209
Assignment: 16
Reel/Frame:020003/0873   Pages: 3
Recorded: 10/10/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAHANE, WATARU
Exec Dt:
09/20/2007
2
IJIRI, HARUHISA
Exec Dt:
09/20/2007
3
HANADA, TOSHIRO
Exec Dt:
09/20/2007
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 540-8605, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7785892
US20090068750
11918151
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902

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