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 : KATOH, HIROMASA
Total Assignments: 5
Assignment: 1
Reel/Frame:004373/0115   Pages: 1
Recorded: 11/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUWATA, SINICHI
Exec Dt:
11/01/1984
2
KATOH, HIROMASA
Exec Dt:
11/01/1984
3
ONO, MITSUMASA
Exec Dt:
11/01/1984
Assignee
1
MITSUBISHI CHEMICAL INDUSTRIES LIMITED, A CORP OF TOKYO,JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4720464
NONE
06674589
Correspondence name and address
BIERMAN, BIERMAN & PEROFF
437 MADISON AVENUE
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:004538/0351   Pages: 1
Recorded: 04/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUWATA, SINICHI
Exec Dt:
04/01/1986
2
KATOH, HIROMASA
Exec Dt:
04/01/1986
3
ONO, MITSUMASA
Exec Dt:
04/01/1986
Assignee
1
MITSUBISHI CHEMICAL INDUSTRIES LIMITED, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4802957
NONE
06850527
Correspondence name and address
BIERMAN, PEROFF & MUSERLIAN
437 MADISON AVE.
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:005278/0485   Pages: 1
Recorded: 04/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANAKA, KAZUO
Exec Dt:
11/27/1987
2
HAMAMOTO, MASATO
Exec Dt:
11/27/1987
3
YAMADA, TOSHIO
Exec Dt:
11/27/1987
4
KOBAYASHI, TOHRU
Exec Dt:
11/27/1987
5
KATOH, HIROMASA
Exec Dt:
11/27/1987
Assignee
1
HITACHI, LTD.
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5059819
NONE
07133915
Correspondence name and address
ANTONELLI, TERRY AND WANDS
1919 PENN. AVENUE NW
SUITE 600
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:005498/0271   Pages: 2
Recorded: 11/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
USAMI, MITSUO
Exec Dt:
03/15/1989
2
SHIOZAWA, NOBORU
Exec Dt:
03/15/1990
3
YAMADA, TOSHIO
Exec Dt:
03/15/1989
4
KATOH, HIROMASA
Exec Dt:
03/15/1989
5
SATOH, KAZUYOSHI
Exec Dt:
03/15/1989
Assignee
1
HITACHI, LTD.
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4999520
NONE
07330461
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:006629/0854   Pages: 4
Recorded: 07/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USAMI, MITSUO
Exec Dt:
09/26/1990
2
SHIOZAWA, NOBORU
Exec Dt:
09/26/1990
3
YAMADA, TOSHIO
Exec Dt:
09/26/1990
4
KATOH, HIROMASA
Exec Dt:
09/26/1990
5
SATOH, KAZUYOSHI
Exec Dt:
09/26/1990
6
KOBAYASHI, TOHRU
Exec Dt:
09/26/1990
7
KIMURA, TATSUYA
Exec Dt:
09/26/1990
8
HAMAMOTO, MASATO
Exec Dt:
09/28/1990
9
SHIMIZU, ATSUSHI
Exec Dt:
09/27/1990
10
KOYU, KAORU
Exec Dt:
09/27/1990
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5283480
NONE
07557109
Correspondence name and address
GREGORY E. MONTONE
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENNSYLVANIA AVENUE N.W.
STE. 600
WASHINGTON, DC 20006

Search Results as of: 05/01/2024 06:33 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