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Patent Assignment Assignor Details
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Assignor Name : ISHIWATARI, TAKAO
Total Assignments: 23
Assignment: 1
Reel/Frame:005295/0012   Pages: 2
Recorded: 04/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YANO, TOSHIHIKO
Exec Dt:
03/28/1990
2
ISHIWATARI, TAKAO
Exec Dt:
03/28/1990
3
SEKIHACHI, HIROKO
Exec Dt:
03/28/1990
4
MATSUO, NORITADA
Exec Dt:
03/28/1990
5
TAKAGAKI, TOHEI
Exec Dt:
03/28/1990
6
KAKIMIZU, AKIKO
Exec Dt:
03/28/1990
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA-4-CHOME
A CORP. OF JAPAN
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5055491
NONE
07503664
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON ST.
P. O. BOX 1427
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:005551/0875   Pages: 2
Recorded: 12/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOMIOKA, HIROKI
Exec Dt:
12/04/1990
2
SAKAMOTO, NORIYASU
Exec Dt:
12/05/1990
3
UMEDA, KIMITOSHI
Exec Dt:
12/05/1990
4
FUJIMOTO, HIROAKI
Exec Dt:
12/05/1990
5
ISHIWATARI, TAKAO
Exec Dt:
12/05/1990
6
KISIDA, HIROSI
Exec Dt:
12/05/1990
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED, 5-33, KITAHAMA-4-CHOME, CHUO-KU, OSAKA, JAPAN A CORP OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5124341
NONE
07629706
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
P. O. BOX 1427
ALEXANDRIA, VA 22313
Assignment: 3
Reel/Frame:005611/0578   Pages: 2
Recorded: 02/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOMIOKA, HIROKI
Exec Dt:
01/28/1991
2
SAKAMOTO, NORIYASU
Exec Dt:
01/31/1991
3
UMEDA, KIMITOSHI
Exec Dt:
01/31/1991
4
FUJIMOTO, HIROAKI
Exec Dt:
01/31/1991
5
ISHIWATARI, TAKAO
Exec Dt:
01/30/1991
6
KISIDA, HIROSI
Exec Dt:
02/01/1991
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED, 5-33, KITAHAMA-4-CHOME, CHUO-KU, OSAKA, JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5122530
NONE
07658324
Correspondence name and address
THOMAS P. PAVELKO
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON STREET
P.O. BOX 1427
ALEXANDRIA, VA 22313
Assignment: 4
Reel/Frame:005611/0580   Pages: 2
Recorded: 02/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOMIOKA, HIROKI
Exec Dt:
01/28/1991
2
SAKAMOTO, NORIYASU
Exec Dt:
01/31/1991
3
UMEDA, KIMITOSHI
Exec Dt:
01/31/1991
4
FUJIMOTO, HIROAKI
Exec Dt:
01/31/1991
5
ISHIWATARI, TAKAO
Exec Dt:
01/30/1991
6
KISIDA, HIROSI
Exec Dt:
02/01/1991
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED, 5-33, KITAHAMA-4-CHOME, CHUO-KU, OSAKA, JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5153215
NONE
07658326
Correspondence name and address
THOMAS P. PAVELKO
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON STREET
P.O. BOX 1427
ALEXANDRIA, VA 22313
Assignment: 5
Reel/Frame:005632/0650   Pages: 2
Recorded: 02/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOMIOKA, HIROKI
Exec Dt:
01/28/1991
2
SAKAMOTO, NORIYASU
Exec Dt:
01/31/1991
3
UMEDA, KIMITOSHI
Exec Dt:
01/31/1991
4
FUJIMOTO, HIROAKI
Exec Dt:
01/31/1991
5
ISHIWATARI, TAKAO
Exec Dt:
01/30/1991
6
KISIDA, HIROSI
Exec Dt:
02/01/1991
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED, A CORP. OF JAPAN
5-33, KITAHAMA-4-CHOME
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5180732
NONE
07658322
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON ST.
P. O. BOX 1427
ALEXANDRIA, VA 22313
Assignment: 6
Reel/Frame:006168/0625   Pages: 2
Recorded: 06/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOMIOKA, HIROKI
Exec Dt:
05/28/1992
2
SAKAMOTO, NORIYASU
Exec Dt:
05/25/1992
3
UMEDA, KIMITOSHI
Exec Dt:
05/25/1992
4
FUJIMOTO, HIROAKI
Exec Dt:
05/25/1992
5
ISHIWATARI, TAKAO
Exec Dt:
05/25/1992
6
KISIDA, HIROSI
Exec Dt:
05/25/1992
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED, A CORP. OF JAPAN
5-33, KITAHAMA-4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5252590
NONE
07903135
Correspondence name and address
THOMAS P. PAVELKO
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON STREET
P.O. BOX 1427
ALEXANDRIA, VA 22313
Assignment: 7
Reel/Frame:006771/0040   Pages: 3
Recorded: 11/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHUTO, AKIRA
Exec Dt:
10/27/1993
2
TAKAGAKI, TOHEI
Exec Dt:
10/29/1993
3
KISIDA, HIROSHI
Exec Dt:
10/27/1993
4
TAKADA, YOJI
Exec Dt:
10/27/1993
5
ISHIWATARI, TAKAO
Exec Dt:
10/27/1993
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA-4-CHOME CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5405989
NONE
08149370
Correspondence name and address
KENDREW H. COLTON
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 8
Reel/Frame:007105/0481   Pages: 2
Recorded: 08/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHUTO, AKIRA
Exec Dt:
07/25/1994
2
KISIDA, HIROSI
Exec Dt:
07/26/1994
3
TAKADA, YOJI
Exec Dt:
07/26/1994
4
ISHIWATARI, TAKAO
Exec Dt:
07/26/1994
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA-4-CHOME, CHUO-KU
OSAKA,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5502242
NONE
08286463
Correspondence name and address
WADDELL A. BIGGART
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
STE. 800
WASHINGTON, DC 20037-3202
Assignment: 9
Reel/Frame:007220/0692   Pages: 2
Recorded: 10/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, TOMONORI
Exec Dt:
09/13/1994
2
SUZUKI, MASAYA
Exec Dt:
09/14/1994
3
FURUKAWA, TAKASHI
Exec Dt:
09/14/1994
4
TSUSHIMA, KAZUNORI
Exec Dt:
09/14/1994
5
ISHIWATARI, TAKAO
Exec Dt:
09/13/1994
6
TSUCHIYA, TORU
Exec Dt:
09/13/1994
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA-4-CHOME, CHUO-KU
OSAKA, JORDAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5550258
NONE
08294934
Correspondence name and address
KENDREW H. COLTON
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 10
Reel/Frame:007587/0324   Pages: 2
Recorded: 07/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUSHIMA, KAZUNORI
Exec Dt:
06/23/1995
2
FURUKAWA, TAKAKSHI
Exec Dt:
06/23/1995
3
IWASAKI, TOMONORI
Exec Dt:
06/23/1995
4
ISHIWATARI, TAKAO
Exec Dt:
06/23/1995
5
NAKAMACHI, MIKAKO
Exec Dt:
06/23/1995
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA-4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5607963
NONE
08456309
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W., STE. 800
WASHINGTON, D.C. 20037-3202
1
Assignment: 11
Reel/Frame:007622/0253   Pages: 5
Recorded: 08/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, TOMONORI
Exec Dt:
07/20/1995
2
TSUSHIMA, KAZUNORI
Exec Dt:
07/20/1995
3
FURUKAWA, TAKASHI
Exec Dt:
07/20/1995
4
ISHIWATARI, TAKAO
Exec Dt:
07/20/1995
5
TSUCHIYA, TORU
Exec Dt:
07/20/1995
6
NAKAMACHI, MIKAKO
Exec Dt:
07/20/1995
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5653990
NONE
08492980
Correspondence name and address
ANDREW D. MEIKLE
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 12
Reel/Frame:007700/0353   Pages: 2
Recorded: 09/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHONO, YOSHINORI
Exec Dt:
09/14/1995
2
TAKEBAYASHI, YOSHIHIRO
Exec Dt:
09/14/1995
3
ISHIWATARI, TAKAO
Exec Dt:
09/13/1995
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA-4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5698209
NONE
08534292
Correspondence name and address
KENDREW H. COLTON
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 13
Reel/Frame:008350/0096   Pages: 5
Recorded: 12/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEBAYASHI, YOSHIHIRO
Exec Dt:
12/04/1996
2
ISHIWATARI, TAKAO
Exec Dt:
12/04/1996
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5866152
NONE
08764255
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
ATTN: RAYMOND C. STEWART
Assignment: 14
Reel/Frame:008786/0846   Pages: 5
Recorded: 08/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIWATARI, TAKAO
Exec Dt:
08/01/1997
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6327813
NONE
08917960
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 15
Reel/Frame:008930/0637   Pages: 2
Recorded: 12/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIWATARI, TAKAO
Exec Dt:
11/11/1997
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5925371
NONE
08993521
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:009012/0227   Pages: 2
Recorded: 02/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIWATARI, TAKAO
Exec Dt:
02/06/1998
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA-4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6024973
NONE
09027250
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVE., N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 17
Reel/Frame:009313/0853   Pages: 5
Recorded: 07/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIWATARI, TAKAO
Exec Dt:
05/26/1998
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6169081
NONE
09112017
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 18
Reel/Frame:009303/0722   Pages: 2
Recorded: 06/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, KEISUKE
Exec Dt:
06/15/1998
2
ISHIWATARI, TAKAO
Exec Dt:
06/15/1998
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA-4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6562359
US20020006424
09106847
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
KENDREW H. COLTON
1100 NEW YORK AVE., NW
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 19
Reel/Frame:009326/0273   Pages: 2
Recorded: 07/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIWATARI, TAKAO
Exec Dt:
06/18/1998
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6123955
NONE
09112138
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER, L.L.P.
THOMAS P. PAVELKO, ESQ.
1400 K STREET, N.W., SUITE 1010
WASHINGTON, D.C. 20005
Assignment: 20
Reel/Frame:009546/0927   Pages: 2
Recorded: 10/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIWATARI, TAKAO
Exec Dt:
10/07/1998
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHU-KU
OSAKA 541-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5972983
NONE
09179690
Correspondence name and address
STEVENS, DAVIS, MILLER ET AL.
THOMAS P. PAVELKO, ESQ.
1615 L STREET, N.W.
SUITE 850
WASHINGTON, D.C 20036
Assignment: 21
Reel/Frame:009956/0720   Pages: 2
Recorded: 05/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTAKA, KEN
Exec Dt:
04/23/1999
2
ISHIWATARI, TAKAO
Exec Dt:
04/23/1999
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME
CHUO-KU OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6423745
NONE
09306785
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER, L.L.P.
THOMAS P. PAVELKO
1615 L STREET, N.W., SUITE 850
WASHINGTON DC 20036
Assignment: 22
Reel/Frame:010003/0121   Pages: 2
Recorded: 05/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIWATARI, TAKAO
Exec Dt:
05/14/1999
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA 541-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6013669
NONE
09318274
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER, L.L.P.
THOMAS P. PAVELKO
1615 L STREET, N.W., SUITE 850
WASHINGTON, D.C. 20036
Assignment: 23
Reel/Frame:010153/0631   Pages: 2
Recorded: 08/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, YASUYORI
Exec Dt:
06/24/1999
2
ISHIWATARI, TAKAO
Exec Dt:
06/24/1999
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6051606
NONE
09368182
Correspondence name and address
SUGHRUE, MION, ZINN ET AL.
J. FRANK OSHA
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213

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