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

Reel/Frame:006945/0722   Pages: 7
Recorded: 10/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
5150325
Issue Dt:
09/22/1992
Application #:
07496227
Filing Dt:
03/20/1990
Title:
BI-CMOS SEMICONDUCTOR MEMORY DEVICE, INCLUDING IMPROVED LAYOUT STRUCTURE AND TESTING METHOD
Assignors
1
YANAGISAWA, KAZUMASA
Exec Dt:
05/22/1990
2
OHTA, TATSUYUKI
Exec Dt:
05/22/1990
3
UDAGAWA, TETSU
Exec Dt:
05/22/1990
4
ISHII, KYOKO
Exec Dt:
05/22/1990
5
MIWA, HITOSHI
Exec Dt:
05/22/1990
6
NOZOE, ATSUSHI
Exec Dt:
05/22/1990
7
NAKAMURA, MASAYUKI
Exec Dt:
05/22/1990
8
MATSUMOTO, TETSUROU
Exec Dt:
05/22/1990
9
KINOSHITA, YOSHITAKA
Exec Dt:
05/22/1990
10
OUCHI, YOSHIAKI
Exec Dt:
05/22/1990
11
TSUKADA, HIROMI
Exec Dt:
05/22/1990
12
WADA, SHOJI
Exec Dt:
05/22/1990
13
MIHASHI, KAZUO
Exec Dt:
05/22/1990
14
KOBAYASHI, YUTAKA
Exec Dt:
05/22/1990
15
KITSUKAWA, GORO
Exec Dt:
05/22/1990
Assignees
1
HITACHI, LTD.
CHIYODA-KU
TOKYO, JAPAN
2
HITACHI VLSI ENGINEERING CORP.
KODAIRA-SHI
TOKYO, JAPAN
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENN. AVE, N.W., STE. 600
WASHINGTON, DC 20006

Search Results as of: 04/28/2024 01:10 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