skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : IKADO, SHUHEI
Total Assignments: 11
Assignment: 1
Reel/Frame:004078/0635   Pages: 1
Recorded: 01/14/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EMA, KENJI
Exec Dt:
03/04/1980
2
HARA, JUNJI
Exec Dt:
03/04/1980
3
IKADO, SHUHEI
Exec Dt:
03/04/1980
4
KAWASHIMA, HIDEO
Exec Dt:
03/04/1980
5
YOKOO, TOMOHIDE
Exec Dt:
03/04/1980
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, 3-CHOME KASUMIGASEKI CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4378450
NONE
06130277
Correspondence name and address
SUGHRUE, MION, ZINN, SEAS
& MACPEAK
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004962/0931   Pages: 1
Recorded: 10/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IZUKAWA, TSUKURU
Exec Dt:
10/13/1988
2
IKADO, SHUHEI
Exec Dt:
10/13/1988
3
ENOMOTO, TOSHIYUKI
Exec Dt:
10/13/1988
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED, A CORP. OF JAPAN
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4987198
NONE
07261633
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.
WASHINGTON & PRINCE STS.,
P. O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:007475/0934   Pages: 3
Recorded: 05/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, KAZUHIKO
Exec Dt:
04/17/1995
2
WATANABE, TAKAYUKI
Exec Dt:
04/17/1995
3
KITAHARA, YASUHIRO
Exec Dt:
04/17/1995
4
AJIOKA, MASANOBU
Exec Dt:
04/17/1995
5
IKADO, SHUHEI
Exec Dt:
04/17/1995
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5 KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5763513
NONE
08434540
Correspondence name and address
ROBERT G. MUKAI
BURNS, DOANE, SWECKER & MATHIS
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 4
Reel/Frame:008332/0015   Pages: 3
Recorded: 11/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKADO, SHUHEI
Exec Dt:
11/13/1996
2
KUROKI, TAKAYUKI
Exec Dt:
11/13/1996
3
SARUWATARI, MASAMI
Exec Dt:
11/13/1996
4
KOBAYASHI, NAOKI
Exec Dt:
11/13/1996
5
SUZUKI, KAZUHIKO
Exec Dt:
11/13/1996
6
WANIBE, HIROTAKA
Exec Dt:
11/13/1996
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5766748
NONE
08754260
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
ROBERT G. MUKAI
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 5
Reel/Frame:008508/0076   Pages: 2
Recorded: 04/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, NAOKI
Exec Dt:
04/04/1997
2
IKADO, SHUHEI
Exec Dt:
04/04/1997
3
KAWANO, AKIRA
Exec Dt:
04/04/1997
4
KUROKI, TAKAYUKI
Exec Dt:
04/04/1997
5
WANIBE, HIROTAKA
Exec Dt:
04/04/1997
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5914188
NONE
08832676
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT G. MUKAI
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 6
Reel/Frame:010555/0403   Pages: 2
Recorded: 02/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROKI, TAKAYUKI
Exec Dt:
01/31/2000
2
IKADO, SHUHEI
Exec Dt:
01/31/2000
3
IWATA, MASATAKA
Exec Dt:
01/31/2000
4
WANIBE, HIROTAKA
Exec Dt:
01/31/2000
Assignee
1
MITSUI CHEMICALS, INC.
NO. 2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, 100-6070, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6544607
NONE
09498341
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT G. MUKAI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 7
Reel/Frame:011553/0088   Pages: 2
Recorded: 02/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROKI, TAKAYUKI
Exec Dt:
11/24/2000
2
IKADO, SHUHEI
Exec Dt:
11/24/2000
Assignee
1
MITSUI CHEMICALS, INC.
NO. 2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO 100-6070, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6462105
NONE
09762267
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, LLP
ROBERT G. MUKAI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 8
Reel/Frame:013109/0254   Pages: 3
Recorded: 07/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAMATSU, YASUSHI
Exec Dt:
07/01/2002
2
YAMAMOTO, YUGO
Exec Dt:
07/01/2002
3
KUWATSUKA, TOSHIAKI
Exec Dt:
07/01/2002
4
IKADO, SHUHEI
Exec Dt:
07/01/2002
5
MIZUTA, YASUSHI
Exec Dt:
07/01/2002
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030062125
10195480
Correspondence name and address
BURNS, DOANE, SWECKER & ET AL
ROBERT G. MUKAI
PO BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 9
Reel/Frame:013899/0001   Pages: 3
Recorded: 11/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAMATSU, YASUSHI
Exec Dt:
07/01/2002
2
YAMAMOTO, YUGO
Exec Dt:
07/01/2002
3
KUWATSUKA, TOSHIAKI
Exec Dt:
07/01/2002
4
IKADO, SHUHEI
Exec Dt:
07/01/2002
5
MIZUTA, YASUSHI
Exec Dt:
07/01/2002
6
KIKUTA, YOSHIO
Exec Dt:
07/01/2002
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030062125
10195480
Correspondence name and address
BURNS, DOANE, SWECKER & ET AL
ROBERT G. MUKAI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 10
Reel/Frame:017731/0992   Pages: 5
Recorded: 06/02/2006
Attorney Dkt #:8074-1090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBATA, TAKESHI
Exec Dt:
10/27/2005
2
NAKAMURA, SHIN
Exec Dt:
10/27/2005
3
YOSHITAKE, TSUTOMU
Exec Dt:
10/27/2005
4
KUBO, YOSHIMI
Exec Dt:
10/27/2005
5
OMI, TAKEHIKO
Exec Dt:
10/31/2005
6
TAMAI, SHOJI
Exec Dt:
10/31/2005
7
KUROKI, TAKASHI
Exec Dt:
10/31/2005
8
IKADO, SHUHEI
Exec Dt:
11/02/2005
Assignees
1
NEC CORPORATION
7-1, SHIBA 5 CHOME
MINATO-KU, TOKYO 108-8001, JAPAN
2
MITSU CHEMICALS INC.
5-2, HIGASHI-SHIMBASHI, 1-CHOME, MINATO-KU
TOKYO 105-7117, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060251951
10552712
Correspondence name and address
YOUNG & THOMPSON
745 SOUTH 23RD STREET
2ND FLOOR
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:022294/0016   Pages: 6
Recorded: 02/20/2009
Attorney Dkt #:8074-1090
Conveyance: CORRECTION OF 2ND ASSIGNEE'S NAME PREVIOUSLY RECORDED ON REEL/FRAME 017731/0992
Assignors
1
OBATA, TAKESHI
Exec Dt:
10/27/2005
2
NAKAMURA, SHIN
Exec Dt:
10/27/2005
3
YOSHITAKE, TSUTOMU
Exec Dt:
10/27/2005
4
KUBO, YOSHIMI
Exec Dt:
10/27/2005
5
OMI, TAKECHIKO
Exec Dt:
10/31/2005
6
TAMAI, SHOJI
Exec Dt:
10/31/2005
7
KUROKI, TAKASHI
Exec Dt:
10/31/2005
8
IKADO, SHUHEI
Exec Dt:
11/02/2005
Assignees
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO 108-8001, JAPAN
2
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI
1-CHOME, MINATO-KU
TOKYO 105-7117, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060251951
10552712
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314

Search Results as of: 05/01/2024 08:28 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT