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 : IMAI, YOHJI
Total Assignments: 9
Assignment: 1
Reel/Frame:005045/0348   Pages: 1
Recorded: 02/16/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMURA, KAIZO
Exec Dt:
02/09/1989
2
TAKEUCHI, HIROYASU
Exec Dt:
02/09/1989
3
HIRANO, MASAHIRO
Exec Dt:
02/09/1989
4
IMAI, YOHJI
Exec Dt:
02/09/1989
Assignee
1
MITSUBISHI MINING & CEMENT CO., LTD.
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4957437
NONE
07311539
Correspondence name and address
CHARLES E. BAXLEY
HART, BAXLEY, DANIELS & HOLTON
84 WILLIAM STREET
NEW YORK, NY 10038
Assignment: 2
Reel/Frame:006547/0323   Pages: 3
Recorded: 05/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAI, YOHJI
Exec Dt:
11/05/1990
2
AKIMOTO, TAKAHIRO
Exec Dt:
11/05/1990
Assignee
1
G-C DENTAL INDUSTRIAL CORP.
NO. 76-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5234971
NONE
07796895
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER AND
NEUSTADT, P.C., ATTORNEYS AT LAW
C. IRVIN MCCLELLAND, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:006604/0832   Pages: 3
Recorded: 07/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAI, YOHJI
Exec Dt:
03/04/1992
2
KUSUSAKAI, SHIGENOBU
Exec Dt:
03/04/1992
Assignee
1
GC CORPORATION
NO. 76-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5252629
NONE
07870594
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCELLAND, OBLON ET AL.
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:006408/0992   Pages: 3
Recorded: 01/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOJIMA, KATSUNORI
Exec Dt:
07/28/1992
2
IMAI, YOHJI
Exec Dt:
07/28/1992
3
SAKUMA, TETSURO
Exec Dt:
07/28/1992
Assignee
1
GC CORPORATION
NO. 76-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5288341
NONE
07943676
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:006779/0964   Pages: 3
Recorded: 12/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKUMA, TETSURO
Exec Dt:
07/28/1992
2
IMAI, YOHJI
Exec Dt:
07/28/1992
Assignee
1
GC CORPORATION
NO. 76-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5290172
NONE
07937399
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:007657/0729   Pages: 3
Recorded: 06/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAI, YOHJI
Exec Dt:
05/23/1995
2
TAIRA, YOSUKE
Exec Dt:
05/23/1995
3
SAKUMA, TETSURO
Exec Dt:
05/23/1995
Assignee
1
GC CORPORATION
NO. 76-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5739231
NONE
08418616
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
TIMOTHY R. SCHWARTZ
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:011829/0051   Pages: 3
Recorded: 05/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAI, YOHJI
Exec Dt:
01/10/2001
2
ABIRU, MASAO
Exec Dt:
01/10/2001
Assignee
1
GC CORPORATION
NO. 76-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6566418
US20020198283
09768285
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OLBON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 8
Reel/Frame:012867/0424   Pages: 3
Recorded: 05/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAI, YOHJI
Exec Dt:
01/25/2002
2
ABIRU, MASAO
Exec Dt:
01/25/2002
3
SATO, KIMIHIKO
Exec Dt:
01/25/2002
Assignee
1
GC CORPORATION
NO. 76-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6585514
US20020164558
10075463
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:014960/0628   Pages: 3
Recorded: 02/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAI, YOHJI
Exec Dt:
01/15/2004
2
KADOMA, YOSHINORI
Exec Dt:
01/15/2004
3
TAKAKUDA, KAZUO
Exec Dt:
01/15/2004
4
MORITA, SADAO
Exec Dt:
01/15/2004
Assignee
1
KOBAYASHI PHARMACEUTICAL CO., LTD.
3-6, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA
OSAKA, JAPAN 541-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040157954
10770789
Correspondence name and address
AMIN & TUROCY, LLP
GREGORY TUROCY
1900 E. 9TH STREET
24TH FLOOR, NATIONAL CITY CENTER
CLEVELAND, OH 44114

Search Results as of: 04/27/2024 04:34 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