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 : OHTA, YUKIO
Total Assignments: 30
Assignment: 1
Reel/Frame:004416/0355   Pages: 2
Recorded: 06/12/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/09/1985
2
Exec Dt:
05/09/1985
3
Exec Dt:
05/09/1985
Assignee
1
7-12, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06743968
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENN. AVE., N.W., STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004475/0099   Pages: 2
Recorded: 10/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/09/1985
2
Exec Dt:
09/09/1985
3
Exec Dt:
09/09/1985
Assignee
1
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06791696
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVE. N. W.
STE. 1100
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004797/0047   Pages: 1
Recorded: 12/04/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/13/1987
2
Exec Dt:
01/13/1987
3
Exec Dt:
01/13/1987
4
Exec Dt:
01/13/1987
5
Exec Dt:
01/13/1987
Assignee
1
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07023862
Correspondence name and address
BERMAN, AISENBERG & PLATT
1730 RHODE ISLAND AVE., N.W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004893/0977   Pages: 1
Recorded: 06/03/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/15/1987
2
Exec Dt:
07/15/1987
3
Exec Dt:
07/15/1987
4
Exec Dt:
07/15/1987
5
Exec Dt:
07/15/1987
6
Exec Dt:
07/15/1987
Assignee
1
41-1, AZA YOKOMICHI, OAZA NBAGAKUTE
NAGAKUTE-CHO, AICHI-GUN
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07080828
Correspondence name and address
BERMAN, AISENBERG AND PLATT
1730 RHODE ISLAND AVENUE NW
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:004794/0972   Pages: 2
Recorded: 10/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/16/1987
2
Exec Dt:
10/16/1987
3
Exec Dt:
10/16/1987
Assignee
1
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07111030
Correspondence name and address
WENDEROTH, LIND AND PONACK
1750 PENN AVENUE, N.W., STE. 1100
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004903/0410   Pages: 1
Recorded: 06/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/11/1987
2
Exec Dt:
11/11/1987
3
Exec Dt:
11/11/1987
4
Exec Dt:
11/11/1987
5
Exec Dt:
11/11/1987
6
Exec Dt:
11/11/1987
Assignee
1
41-1, AZA YOKOMICHI, OAZA NAGAKUTE
NAGAKUTE-CHO
IACHI-GUN, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07123269
Correspondence name and address
BERMAN, AISENBERG & PLATT
1730 RHODE ISLAND AVE. N.W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:004862/0516   Pages: 1
Recorded: 03/17/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/13/1988
2
Exec Dt:
01/01/1988
3
Exec Dt:
01/09/1988
4
Exec Dt:
01/09/1988
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07142901
Correspondence name and address
JONES & ASKEW
P.O. BOX 56326
ATLANTA, GA 30343
Assignment: 8
Reel/Frame:004939/0921   Pages: 1
Recorded: 03/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/13/1988
2
Exec Dt:
01/09/1988
3
Exec Dt:
01/09/1988
4
Exec Dt:
01/09/1988
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07142407
Correspondence name and address
JONES & ASKEW
P.O. BOX 56326
ATLANTA, GA 30343
Assignment: 9
Reel/Frame:004898/0766   Pages: 1
Recorded: 04/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/01/1988
2
Exec Dt:
04/01/1988
3
Exec Dt:
04/01/1988
4
Exec Dt:
04/01/1988
5
Exec Dt:
04/01/1988
6
Exec Dt:
04/01/1988
7
Exec Dt:
04/01/1988
8
Exec Dt:
04/01/1988
Assignee
1
7-12, TORANOMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
07182230
 
NONE
07311165
Correspondence name and address
KODA & ANDROLIA
1880 CENTURY PARK EAST, STE. 519
LOS ANGELES, CA 90067
Assignment: 10
Reel/Frame:004938/0802   Pages: 2
Recorded: 08/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/15/1988
2
Exec Dt:
08/15/1988
3
Exec Dt:
08/15/1988
4
Exec Dt:
08/15/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07236436
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K ST. N.W., SUITE 912
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:005100/0986   Pages: 2
Recorded: 07/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/30/1989
2
Exec Dt:
06/30/1989
3
Exec Dt:
06/30/1989
Assignee
1
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07379444
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:005100/0988   Pages: 2
Recorded: 07/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/30/1989
2
Exec Dt:
06/30/1989
3
Exec Dt:
06/30/1989
Assignee
1
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07379443
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:005155/0150   Pages: 1
Recorded: 10/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/28/1989
2
Exec Dt:
09/28/1989
3
Exec Dt:
09/28/1989
4
Exec Dt:
09/28/1989
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07394850
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
1725 K STREET, N.W., STE. 1000
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:005157/0382   Pages: 1
Recorded: 10/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/28/1989
2
Exec Dt:
09/28/1989
3
Exec Dt:
09/28/1989
4
Exec Dt:
09/28/1989
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07394851
Correspondence name and address
ROBERT B. MURRAY
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
STE. 1000, 1725 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:005158/0258   Pages: 1
Recorded: 10/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/28/1989
2
Exec Dt:
09/28/1989
3
Exec Dt:
09/28/1989
4
Exec Dt:
09/28/1989
Assignee
1
4-28, MITA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07394977
Correspondence name and address
ROBERT B. MURRAY
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
STE. 1000, 1725 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:005158/0552   Pages: 1
Recorded: 10/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/28/1989
2
Exec Dt:
09/28/1989
3
Exec Dt:
09/28/1989
4
Exec Dt:
09/28/1989
Assignee
1
4-28, MITA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07395395
Correspondence name and address
ROBERT B. MURRAY
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
STE. 1000, 1725 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:005167/0379   Pages: 1
Recorded: 10/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/28/1989
2
Exec Dt:
09/28/1989
3
Exec Dt:
09/28/1989
4
Exec Dt:
09/28/1989
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07394849
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
1725 K STREET, N.W., STE. 1000
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:005569/0657   Pages: 2
Recorded: 12/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/19/1990
2
Exec Dt:
12/19/1990
3
Exec Dt:
12/19/1990
4
Exec Dt:
12/19/1990
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU
TOKYO 108, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07633921
Correspondence name and address
ROBERT B. MURRAY
ARMSTRONG, NIKAIDO, MARMELSTEIN, ET. AL.
STE. 1000, 1725 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:005905/0921   Pages: 2
Recorded: 11/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/01/1991
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU
TOKYO 108, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07788016
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
1725 K ST., N.W., STE. 1000
WASHINGTON, DC 20006
Assignment: 20
Reel/Frame:006342/0444   Pages: 4
Recorded: 09/22/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/01/1992
Assignee
1
1-4-28, MITA, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07949068
Correspondence name and address
VICTOR M. WIGMAN
WIGMAN & COHEN, P.C.
STE. 200, CRYSTAL SQUARE 3
1735 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 21
Reel/Frame:006677/0850   Pages: 3
Recorded: 03/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/1993
2
Exec Dt:
02/25/1993
Assignee
1
1-2, MARUNOUCHI 2-CHOME CHIYODA-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08001780
Correspondence name and address
STAAS & HALSEY
ATTN: DAVID M. PITCHER
1825 K ST., NW
SUITE 816
WASHINGTON, DC 20006
Assignment: 22
Reel/Frame:006849/0976   Pages: 3
Recorded: 01/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/1993
2
Exec Dt:
11/17/1993
3
Exec Dt:
11/17/1993
4
Exec Dt:
11/17/1993
5
Exec Dt:
11/17/1993
6
Exec Dt:
11/17/1993
7
Exec Dt:
11/17/1993
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU
TOKYO, JAPAN 108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08143905
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
RONALD F. NAUGHTON
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 23
Reel/Frame:007975/0409   Pages: 3
Recorded: 01/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/1995
2
Exec Dt:
10/11/1995
3
Exec Dt:
10/11/1995
4
Exec Dt:
10/11/1995
5
Exec Dt:
10/11/1995
6
Exec Dt:
10/11/1995
Assignee
1
CHIYODA-KU
2-3, MARUNOUCHI 2-CHOME
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08584293
Correspondence name and address
LEYDIG, VOIT & MAYER
JEFFREY A. WYAND
SUITE 300
700 THIRTEENTH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 24
Reel/Frame:007832/0317   Pages: 3
Recorded: 01/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/1995
2
Exec Dt:
12/05/1995
3
Exec Dt:
12/05/1995
4
Exec Dt:
12/07/1995
5
Exec Dt:
12/05/1995
6
Exec Dt:
12/07/1995
Assignee
1
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08587527
Correspondence name and address
LEYDIG, VOIT & MAYER
JEFFREY A. WYAND
SUITE 300
700 THIRTEENTH STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 25
Reel/Frame:008102/0363   Pages: 2
Recorded: 07/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/08/1996
2
Exec Dt:
07/08/1996
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08679490
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 26
Reel/Frame:008361/0935   Pages: 3
Recorded: 01/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/1996
2
Exec Dt:
12/04/1996
3
Exec Dt:
12/04/1996
4
Exec Dt:
12/04/1996
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08779363
Correspondence name and address
LEYDIG, VOIT & MAYER
JEFFREY A. WYAND
700 THIRTEENTH STREET, N.W. SUITE 300
WASHINGTON, D.C. 20005
Assignment: 27
Reel/Frame:008373/0438   Pages: 2
Recorded: 12/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/24/1996
2
Exec Dt:
12/24/1996
3
Exec Dt:
12/24/1996
4
Exec Dt:
12/24/1996
5
Exec Dt:
12/24/1996
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08773573
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 28
Reel/Frame:008426/0610   Pages: 3
Recorded: 01/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/23/1997
Assignee
1
4-28, MITA 1-CHOME, MINATO-KU
TOKYO, 108, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08792455
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
MEL R. QUINTOS
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 29
Reel/Frame:010492/0871   Pages: 2
Recorded: 01/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/1999
2
Exec Dt:
12/01/1999
3
Exec Dt:
12/01/1999
Assignee
1
CHUO-KU
5-6 NIHONBASHI HONCHO 1-CHOME
TOKYO, 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09405040
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
GEORGE A. FRANK
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 30
Reel/Frame:015594/0171   Pages: 3
Recorded: 01/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2004
2
Exec Dt:
11/17/2004
3
Exec Dt:
11/17/2004
4
Exec Dt:
11/17/2004
Assignees
1
3-17, 1-CHOME, KYOMACHIBORI NISHI-KU
OSAKA, JAPAN 550-0003
2
2768-2 MUKUMOTO, GEINO-CHO
AGEI-GUN
MIE 514-2211, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10996794
Correspondence name and address
HEDMAN & COSTIGAN, P.C.
JAMES V. COSTIGAN, ESQ.
1185 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036-2646

Search Results as of: 04/28/2024 06:40 PM
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