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Patent Assignment Assignor Details
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Assignor Name : HIROTA, KOSAKU
Total Assignments: 12
Assignment: 1
Reel/Frame:016552/0889   Pages: 2
Recorded: 12/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTA, KOSAKU
Exec Dt:
10/29/2004
2
SAJIKI, HIRONAO
Exec Dt:
10/29/2004
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 #
 
 
 
 
 
 
 
 
 
 
 
7126023
US20050177015
10516638
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 2
Reel/Frame:017323/0455   Pages: 3
Recorded: 01/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, NOBUHIRO
Exec Dt:
12/13/2004
2
MAESAWA, TSUNEAKI
Exec Dt:
12/13/2004
3
MUTO, KAZUSHIGE
Exec Dt:
12/13/2004
4
HIROTA, KOSAKU
Exec Dt:
01/05/2005
5
SAJIKI, HIRONAO
Exec Dt:
01/05/2005
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 #
 
 
 
 
 
 
 
 
 
 
 
8093422
US20070255076
10521531
Correspondence name and address
DOUGLAS P. MUELLER
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 3
Reel/Frame:017120/0498   Pages: 3
Recorded: 05/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, NOBUHIRO
Exec Dt:
04/19/2005
2
MAESAWA, TSUNEAKI
Exec Dt:
04/20/2005
3
MUTO, KAZUSHIGE
Exec Dt:
04/19/2005
4
HIROTA, KOSAKU
Exec Dt:
04/14/2005
5
SAJIKI, HIRONAO
Exec Dt:
04/14/2005
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 540-8605
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7517990
US20060025596
10534344
Correspondence name and address
DOUGLAS P. MUELLER
HAMRE, SCHUMANN, MUELLER, ET AL.
P.O. BOX 2902-0902
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:017445/0033   Pages: 3
Recorded: 06/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, NOBUHIRO
Exec Dt:
05/23/2005
2
MAESAWA, TSUNEAKI
Exec Dt:
05/23/2005
3
MUTO, KAZUSHIGE
Exec Dt:
05/23/2005
4
HIROTA, KOSAKU
Exec Dt:
06/08/2005
5
SAJIKI, HIRONAO
Exec Dt:
06/09/2005
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES
1-2, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 54-8605
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060116535
10539188
Correspondence name and address
HAMRE, SCHUMANN, MUELLER, ET AL.
P.O. BOX 2902-0902
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:018425/0838   Pages: 4
Recorded: 10/18/2006
Conveyance: CORRECTION TO ADDRESS OF RECEIVING PARTY - REEL/FRAME: 017445/0033
Assignors
1
ITO, NOBUHIRO
Exec Dt:
05/23/2005
2
MAESAWA, TSUNEAKI
Exec Dt:
05/23/2005
3
MUTO, KAZUSHIGE
Exec Dt:
05/23/2005
4
HIROTA, KOSAKU
Exec Dt:
06/08/2005
5
SAJIKI, HIRONAO
Exec Dt:
06/09/2005
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES
1-2, DOSHOMACHI 3-CHOME
CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 540-8605
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060116535
10539188
Correspondence name and address
DOUGLAS P. MUELLER
HAMRE, SCHUMANN, MUELLER & LARSON P.C.
P.O. BOX 2902-0902
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:018111/0686   Pages: 3
Recorded: 07/11/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, NOBUHIRO
Exec Dt:
06/09/2006
2
MAESAWA, TSUNEAKI
Exec Dt:
06/09/2006
3
MUTO, KAZUSHIGE
Exec Dt:
06/09/2006
4
HIROTA, KOSAKU
Exec Dt:
06/21/2006
5
SAJIKI, HIRONAO
Exec Dt:
06/26/2006
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 #
 
 
 
 
 
 
 
 
 
 
 
9255070
US20080234488
10585629
Correspondence name and address
HAMRE, SCHUMANN, MUELLER, ET AL.
DOUGLAS P. MUELLER
P.O. BOX 2902-0902
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:018745/0805   Pages: 4
Recorded: 12/28/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUTO, KAZUSHIGE
Exec Dt:
10/31/2006
2
MAESAWA, TSUNEAKI
Exec Dt:
10/31/2006
3
ITO, NOBUHIRO
Exec Dt:
10/31/2006
4
WATAHIKI, TSUTOMU
Exec Dt:
10/31/2006
5
HIROTA, KOSAKU
Exec Dt:
11/07/2006
6
SAJIKI, HIRONAO
Exec Dt:
11/10/2006
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080045724
11569463
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902
Assignment: 8
Reel/Frame:018740/0043   Pages: 3
Recorded: 12/19/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAESAWA, TSUNEAKI
Exec Dt:
11/28/2006
2
ITO, NOBUHIRO
Exec Dt:
11/28/2006
3
HIROTA, KOSAKU
Exec Dt:
12/07/2006
4
SAJIKI, HIRONAO
Exec Dt:
12/12/2006
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080071107
11630075
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902
Assignment: 9
Reel/Frame:019065/0080   Pages: 3
Recorded: 03/26/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAJIKI, HIRONAO
Exec Dt:
02/05/2007
2
MAEGAWA, TOMOHIRO
Exec Dt:
02/15/2007
3
HIROTA, KOSAKU
Exec Dt:
02/07/2007
Assignee
1
N.E. CHEMCAT CORPORATION
4-1, HAMAMATSUCHO 2-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7795166
US20070155617
11565844
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE ST
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:019371/0642   Pages: 3
Recorded: 06/01/2007
Attorney Dkt #:WAKO-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTA, KOSAKU
Exec Dt:
05/22/2007
2
SAJIKI, HIRONAO
Exec Dt:
05/22/2007
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2 DOSHOMACHI, 3-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-8605
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080269425
11720720
Correspondence name and address
ROGER C. HAHN
1012 14TH STREET, NW SUITE 620
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:019672/0876   Pages: 6
Recorded: 08/09/2007
Attorney Dkt #:WAKO-001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE FOR HIRONAO SAJIKI PREVIOUSLY RECORDED ON REEL 019371 FRAME 0642. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTION OF THE EXECUTION DATE FROM MAY 22, 2007, TO MAY 29, 2007.
Assignors
1
HIROTA, KOSAKU
Exec Dt:
05/22/2007
2
SAJIKI, HIRONAO
Exec Dt:
05/29/2007
Assignee
1
WAKO PURE CHEMICAL INDUSTRIES
1-2 DOSHOMACHI, 3-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-8605
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080269425
11720720
Correspondence name and address
ROGER C. HAHN
1012 14TH STREET, NW SUITE 620
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:019775/0192   Pages: 3
Recorded: 08/30/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTA, KOSAKU
Exec Dt:
07/20/2007
2
SAJIKI, HIRONAO
Exec Dt:
07/18/2007
3
ITO, NOBUHIRO
Exec Dt:
07/25/2007
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080145303
11883193
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902

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