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Patent Assignment Assignor Details
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Assignor Name : SAKAYA, TAIICHI
Total Assignments: 24
Assignment: 1
Reel/Frame:005460/0902   Pages: 3
Recorded: 09/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOTANI, KOZO
Exec Dt:
08/30/1990
2
NEGAWA, HIDEO
Exec Dt:
08/30/1990
3
SAKAYA, TAIICHI
Exec Dt:
08/30/1990
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5110860
NONE
07587782
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING - SUITE 700
805 FIFTEENTH STREET N.W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:005893/0980   Pages: 3
Recorded: 10/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOTANI, KOZO
Exec Dt:
10/17/1991
2
SAKAYA, TAIICHI
Exec Dt:
10/17/1991
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA, JAPAN 541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5401797
NONE
07781597
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON ST.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:006189/0270   Pages: 3
Recorded: 07/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOTANI, KOZO
Exec Dt:
06/15/1992
2
SAKAYA, TAIICHI
Exec Dt:
06/15/1992
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU,
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5262459
NONE
07890107
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH
ANDREW D. MEIKLE
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:006382/0458   Pages: 5
Recorded: 12/22/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOTANI, KOZO
Exec Dt:
11/27/1992
2
SAKAYA, TAIICHI
Exec Dt:
11/27/1992
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5414030
NONE
07994998
Correspondence name and address
ATTN: ANDREW F. REISH
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:006729/0615   Pages: 2
Recorded: 10/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTANI, KOZO
Exec Dt:
09/29/1993
2
KAWAKITA, TOSHIO
Exec Dt:
09/29/1993
3
SAKAYA, TAIICHI
Exec Dt:
09/29/1993
4
KURODA, RYUMA
Exec Dt:
09/29/1993
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA-4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5498664
NONE
08132899
Correspondence name and address
G. LLOYD KNIGHT
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 6
Reel/Frame:007602/0928   Pages: 2
Recorded: 07/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTANI, KOZO
Exec Dt:
06/12/1995
2
KAWAKITA, TOSHIO
Exec Dt:
06/15/1995
3
SAKAYA, TAIICHI
Exec Dt:
06/12/1995
4
KURODA, TOSHIYA
Exec Dt:
06/12/1995
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA-4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5700560
NONE
08416380
Correspondence name and address
CUSHMAN DARBY & CUSHMAN, L.L.P.
JEFFREY S. MELCHER
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 7
Reel/Frame:007697/0904   Pages: 3
Recorded: 09/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTANI, KOZO
Exec Dt:
09/01/1995
2
KAWAKITA, TOSHIO
Exec Dt:
09/01/1995
3
SAKAYA, TAIICHI
Exec Dt:
08/30/1995
4
KURODA, TOSHIYA
Exec Dt:
08/30/1995
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
OSAKA-SHI
5-33, KITAHAMA-4-CHOME, CHUO-KU
OSAKA, JAPAN 541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5766751
NONE
08522425
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 8
Reel/Frame:007716/0276   Pages: 3
Recorded: 09/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTANI, KOZO
Exec Dt:
09/01/1995
2
KAWAKITA, TOSHIO
Exec Dt:
09/01/1995
3
SAKAYA, TAIICHI
Exec Dt:
08/30/1995
4
KURODA, TOSHIYA
Exec Dt:
08/30/1995
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
CHUO-KU, OSAKA-SHI
5-33, KITAHAMA-4-CHOME
OSAKA, JAPAN 541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6146750
NONE
08522423
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
KENDREW H. COLTON
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 9
Reel/Frame:010534/0269   Pages: 3
Recorded: 01/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTANI, KOZO
Exec Dt:
09/01/1995
2
SAKAYA, TAIICHI
Exec Dt:
08/30/1995
3
KAWAKITA, TOSHIO
Exec Dt:
09/01/1995
4
KURODA, TOSHIYA
Exec Dt:
08/30/1995
Assignee
1
SUMITOMO CHEMICAL COMPANY, LTD.
5-33 KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6426135
NONE
09489476
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
KENDREW H. COLON
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, N.W. 9TH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 10
Reel/Frame:008141/0252   Pages: 5
Recorded: 12/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTANI, KOZO
Exec Dt:
10/31/1995
2
NEGAWA, HIDEO
Exec Dt:
10/31/1995
3
SAKAYA, TAIICHI
Exec Dt:
10/30/1995
4
NAKAGAHARA, MAKOTO
Exec Dt:
10/30/1995
5
KUDO, AKI
Exec Dt:
10/31/1995
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA, JAPAN 541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5851682
NONE
08537691
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:008279/0357   Pages: 2
Recorded: 12/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAYA, TAIICHI
Exec Dt:
09/16/1996
2
KURODA, RYUMA
Exec Dt:
09/16/1996
3
OGAWA, TADATOSHI
Exec Dt:
09/16/1996
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5854326
NONE
08704839
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
KENDREW H. COLTON
1100 NEW YORK AVE., NW
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 12
Reel/Frame:008386/0957   Pages: 5
Recorded: 01/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAYA, TAIICHI
Exec Dt:
01/08/1997
2
KURODA, TOSHIYA
Exec Dt:
01/08/1997
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5942298
NONE
08759636
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 13
Reel/Frame:009106/0507   Pages: 2
Recorded: 04/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURODA, RYUMA
Exec Dt:
01/29/1998
2
OGAWA, TADATOSHI
Exec Dt:
01/29/1998
3
SAKAYA, TAIICHI
Exec Dt:
01/29/1998
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5869573
NONE
08997324
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
KENDREW H. COLTON
1100 NEW YORK AVE., N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 14
Reel/Frame:009401/0124   Pages: 2
Recorded: 08/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURODA, RYUMA
Exec Dt:
01/29/1998
2
SAKAYA, TAIICHI
Exec Dt:
01/29/1998
3
OGAWA, TADATOSHI
Exec Dt:
01/29/1998
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
CHUO-KU
5-33, KITAHAMA 4-CHOME
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6083629
NONE
09138087
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
KENDREW H. COLTON
1100 NEW YORK AVE., N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 15
Reel/Frame:009822/0003   Pages: 2
Recorded: 03/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANADA, SATOSHI
Exec Dt:
12/08/1998
2
KURODA, RYUMA
Exec Dt:
12/08/1998
3
SAKAYA, TAIICHI
Exec Dt:
12/08/1998
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6087433
NONE
09217084
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
KENDREW H. COLTON
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 16
Reel/Frame:009844/0089   Pages: 2
Recorded: 03/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURODA, TOSHIYA
Exec Dt:
12/08/1998
2
SAKAYA, TAIICHI
Exec Dt:
12/08/1998
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6436505
US20010008671
09210895
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
KENDREW H. COLTON
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 17
Reel/Frame:010695/0323   Pages: 2
Recorded: 03/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANADA, SATOSHI
Exec Dt:
09/06/1999
2
KURODA, RYUMA
Exec Dt:
09/03/1999
3
SAKAYA, TAIICHI
Exec Dt:
09/01/1999
Assignee
1
SUMITOMO CHEMICAL COMPANY LIMITED
5-33, KITAHAMA 4-CHOME
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6352785
NONE
09417115
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK ET AL
J. FRANK OSHA
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 18
Reel/Frame:010315/0133   Pages: 2
Recorded: 10/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANADA, SATOSHI
Exec Dt:
09/01/1999
2
KURODA, RYUMA
Exec Dt:
09/03/1999
3
SAKAYA, TAIICHI
Exec Dt:
09/06/1999
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6352785
NONE
09417115
Correspondence name and address
SUGHRUE, MION, ZINN ET AL
J. FRANK OSHA
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 19
Reel/Frame:010527/0604   Pages: 2
Recorded: 11/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANADA, SATOSHI
Exec Dt:
10/12/1999
2
KURODA, RYUMA
Exec Dt:
10/12/1999
3
SAKAYA, TAIICHI
Exec Dt:
10/12/1999
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0041, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6534580
NONE
09424191
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
KENDREW H. COLTON
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 20
Reel/Frame:017387/0897   Pages: 2
Recorded: 12/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOSAKI, NOBUHIRO
Exec Dt:
11/02/2005
2
SAKAYA, TAIICHI
Exec Dt:
11/07/2005
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8129042
US20060088707
11253551
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 21
Reel/Frame:017609/0547   Pages: 4
Recorded: 05/12/2006
Attorney Dkt #:600630.0050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBUTA, TAKUMI
Exec Dt:
03/01/2006
2
NAMBU, JINSHO
Exec Dt:
03/06/2006
3
SAKAYA, TAIICHI
Exec Dt:
03/02/2006
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME,
CHUO-KU, TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7749567
US20060193987
11361186
Correspondence name and address
WILLIAM W. SCHWARZE [600630-50US]
AKIN GUMP STRAUSS HAUER & FELD
2005 MARKET STREET, SUITE 2200
PORT MACQUARIE NSW, PA 19103-7013
Assignment: 22
Reel/Frame:018779/0046   Pages: 2
Recorded: 01/19/2007
Attorney Dkt #:Q98581(JTC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOSAKI, NOBUHIRO
Exec Dt:
12/13/2006
2
NAMBU, JINSHO
Exec Dt:
12/13/2006
3
SAKAYA, TAIICHI
Exec Dt:
12/14/2006
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME,
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070122557
11603152
Correspondence name and address
JOHN CALLAHAN (SUGHRUE MION)
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 23
Reel/Frame:022906/0139   Pages: 2
Recorded: 07/02/2009
Attorney Dkt #:Q113264 (JTC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EGUCHI, HIRONORI
Exec Dt:
05/11/2009
2
SHIBUTA, TAKUMI
Exec Dt:
05/21/2009
3
SAKAYA, TAIICHI
Exec Dt:
05/11/2009
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090296315
12447296
Correspondence name and address
JOHN CALLAHAN (SUGHRUE MION)
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 24
Reel/Frame:022968/0743   Pages: 3
Recorded: 07/17/2009
Attorney Dkt #:600630.0115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBUTA, TAKUMI
Exec Dt:
06/27/2009
2
SAKAYA, TAIICHI
Exec Dt:
07/06/2009
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME
CHUO-KU, TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100026939
12519388
Correspondence name and address
SHERYL NEUMANN (600630-115US)
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013

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