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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 3
Patent #:
4840844
Issue Dt:
06/20/1989
Application #:
07056661
Filing Dt:
06/02/1987
Inventors:
MASAAKI FUTAMOTO, YUKIO HONDA, SHINICHIRO SAITO, TAKASHI NISHIMURA, KAZUETSU YOSHIDA et al
Title:
MAGNETIC RECORDING MEDIUM
Assignment: 1
Reel/Frame:
004719/0782Recorded: 06/02/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
FUTAMOTO, MASAAKI
Exec Dt:
05/21/1987
HONDA, YUKIO
Exec Dt:
05/21/1987
SAITO, SHINICHIRO
Exec Dt:
05/21/1987
NISHIMURA, TAKASHI
Exec Dt:
05/21/1987
YOSHIDA, KAZUETSU
Exec Dt:
05/21/1987
OKUWAKI, TOYOJI
Exec Dt:
05/21/1987
IWATA, HITOSHI
Exec Dt:
05/21/1987
SUZUKI, HIROYUKI
Exec Dt:
05/21/1987
Assignees:
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN A CORP. OF JAPAN
HITACHI MAXELL, LTD., 1-88, USHITORA-CHOME, IBARAKI-SHI, OSAKA, JAPAN A CORP. OF JAPAN
Correspondent:
ANTONELLI, TERRY AND WANDS
STE. 600, 1919 PA. AVENUE, N.W.,
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
004719/0783Recorded: 06/02/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
IMAGAWA, KAZUSHIGE
Exec Dt:
05/21/1987
DAIMON, HIDEO
Exec Dt:
05/21/1987
KITAKAMI, OSAMU
Exec Dt:
05/21/1987
FUJIWARA, HIDEO
Exec Dt:
05/21/1987
Assignees:
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN A CORP. OF JAPAN
HITACHI MAXELL, LTD., 1-88, USHITORA-1-CHOME, IBARAKI-SHI, OSAKA, JAPAN, A CORP. OF JAPAN
Correspondent:
ANTONELLI, TERRY AND WANDS
STE. 600, 1919 PA. AVENUE, N.W.,
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:
015642/0704Recorded: 01/27/2005Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
HITACHI, LTD.
Exec Dt:
01/20/2005
Assignee:
HITACHI GLOBAL STORAGE TECHNOLOGIES JAPAN, LTD.
2880 KOZO, ODAWARA-SHI
KANAGAWA, JAPAN
Correspondent:
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209

Search Results as of: 04/26/2024 01:41 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