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 : YAMASAKI, TETSUO
Total Assignments: 8
Assignment: 1
Reel/Frame:004890/0589   Pages: 1
Recorded: 05/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/11/1988
2
Exec Dt:
04/11/1988
3
Exec Dt:
04/11/1988
4
Exec Dt:
04/11/1988
5
Exec Dt:
04/11/1988
Assignee
1
2-3 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07166524
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
427 NORTH LEE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:005043/0026   Pages: 1
Recorded: 09/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/24/1988
2
Exec Dt:
08/24/1988
3
Exec Dt:
08/24/1988
4
Exec Dt:
08/24/1988
5
Exec Dt:
08/24/1988
6
Exec Dt:
08/24/1988
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07217002
Correspondence name and address
TOWNSEND & TOWNSEND
STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105
Assignment: 3
Reel/Frame:004995/0992   Pages: 1
Recorded: 12/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/07/1988
2
Exec Dt:
12/07/1988
3
Exec Dt:
12/07/1988
4
Exec Dt:
12/07/1988
5
Exec Dt:
12/07/1988
6
Exec Dt:
12/07/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07284963
Correspondence name and address
CHARLES E. KRUEGER
TOWNSEND AND TOWNSEND
STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105
Assignment: 4
Reel/Frame:006633/0714   Pages: 3
Recorded: 07/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/1991
2
Exec Dt:
07/19/1991
3
Exec Dt:
07/19/1991
4
Exec Dt:
07/18/1991
5
Exec Dt:
07/19/1991
6
Exec Dt:
07/22/1991
7
Exec Dt:
07/19/1991
Assignee
1
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07734761
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:005947/0816   Pages: 5
Recorded: 12/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/15/1991
2
Exec Dt:
10/15/1991
3
Exec Dt:
10/15/1991
4
Exec Dt:
10/15/1991
5
Exec Dt:
10/15/1991
6
Exec Dt:
10/15/1991
7
Exec Dt:
10/15/1991
8
Exec Dt:
10/15/1991
9
Exec Dt:
10/15/1991
10
Exec Dt:
10/15/1991
Assignees
1
2-3 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
22-22 NAGAIKE-CHO, ABENO-KU
OSAKA-SHI OSAKA-FU, JAPAN
3
1006, OOAZAKADOMA, KADOMA-SHI
OSAKA-FU, JAPAN
4
18 KEIHANHONDORI 2-CHOME, MORIGUCHI-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07729727
Correspondence name and address
MICHAEL J. STRAUSS
LOWE, PRICE, LEBLANC & BECKER
99 CANAL CENTER PLAZA, STE 300
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:006002/0089   Pages: 4
Recorded: 12/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/15/1991
2
Exec Dt:
10/15/1991
3
Exec Dt:
10/15/1991
4
Exec Dt:
10/15/1991
5
Exec Dt:
10/15/1991
6
Exec Dt:
10/15/1991
7
Exec Dt:
10/15/1991
8
Exec Dt:
10/15/1991
9
Exec Dt:
10/15/1991
10
Exec Dt:
10/15/1991
Assignees
1
18 KEIHANHONDORI 2-CHOME, MORIGUCHI-SHI
OSAKA-FU, JAPAN
2
2-3 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
3
22-22 NAGAIKE-CHO, ABENO-KU, OSAKA-SHI
OSAKA-FU, JAPAN
4
1006, OOAZADOMA, KADOMA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07730173
Correspondence name and address
STEPHEN A. BECKER
99 CANAL CENTER PLAZA, STE. 300
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:007085/0337   Pages: 3
Recorded: 07/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/30/1994
2
Exec Dt:
06/30/1994
3
Exec Dt:
06/30/1994
Assignee
1
2-2-3 MARUNOUCHI CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08278625
Correspondence name and address
DAVID M. DRISCOLL
WOLF, GREENFIELD & SACKS
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 8
Reel/Frame:015126/0666   Pages: 4
Recorded: 03/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2003
2
Exec Dt:
10/28/2003
3
Exec Dt:
11/07/2003
4
Exec Dt:
10/10/2003
5
Exec Dt:
10/10/2003
6
Exec Dt:
11/06/2003
Assignees
1
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO 108-8506, JAPAN
2
C/O TSUKUBA RESEARCH LABORATORIES, EISAI CO., LTD.
5-1-3, TOKODAI, TSUKUBA-SHI
IBARAKI 300-2635, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10475316
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
DANIEL J. PEREIRA
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/28/2024 03:06 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