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Patent Assignment Assignor Details
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Assignor Name : SHIBUKAWA, YOSHINORI
Total Assignments: 4
Assignment: 1
Reel/Frame:005146/0395   Pages: 1
Recorded: 07/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIBUKAWA, YOSHINORI
Exec Dt:
09/28/1985
2
YASUMOTO, TAIZO
Exec Dt:
09/28/1985
3
MAKIYAMA, MUNETO
Exec Dt:
09/28/1985
4
MURATA, SHOUICHI
Exec Dt:
09/28/1985
5
KUSUNOKI, KAZUYA
Exec Dt:
09/28/1985
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA, 2-4, 3-CHOME, NAKANOSHIMA, KITA-KU, OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
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4865786
NONE
07082916
Correspondence name and address
SUGHRUE, MION, ZINN,
MACPEAK AND SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037-3202
Assignment: 2
Reel/Frame:005118/0823   Pages: 1
Recorded: 08/31/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIBUKAWA, YOSHINORI
Exec Dt:
08/23/1989
2
YAJIMA, YUZURU
Exec Dt:
08/23/1989
Assignee
1
KANEGAFUCHI CHEMICAL INDUSTRY CO., LTD.
NO. 2-4, NAKANOSHIMA 3-CHOME,
KITA-KU, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5049429
NONE
07401184
Correspondence name and address
WEGNER AND BRETSCHNEIDER
THIRD FLOOR
1233 20TH STREET, N.W.
P. O. BOX 18218
WASHINGTON, D.C. 20036-8218
Assignment: 3
Reel/Frame:016790/0068   Pages: 3
Recorded: 09/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURODA, MINORU
Exec Dt:
01/28/2005
2
SHIBUKAWA, YOSHINORI
Exec Dt:
01/28/2005
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME
KITA-KU, OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060093781
10521667
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 4
Reel/Frame:022213/0047   Pages: 3
Recorded: 02/05/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURODA, MINORU
Exec Dt:
01/28/2009
2
SAKURAI, SEIICHI
Exec Dt:
01/28/2009
3
SHIBUKAWA, YOSHINORI
Exec Dt:
01/28/2009
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA 530-8288, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080090047
11906893
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902

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