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Patent Assignment Assignee Details
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Assignee Name : SONY CORPORATION, A CORP OF JAPAN
Total Assignments: 4
Assignment: 1
Reel/Frame:004185/0616   Pages: 1
Recorded: 10/17/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/12/1983
2
Exec Dt:
10/12/1983
3
Exec Dt:
10/12/1983
4
Exec Dt:
10/12/1983
Assignee
1
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06542478
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:004196/0170   Pages: 1
Recorded: 11/14/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/09/1983
2
Exec Dt:
11/09/1983
Assignee
1
7-35 KITASHINAGAWA 6 SHINAGAWA KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06551083
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:004533/0079   Pages: 1
Recorded: 03/26/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/19/1986
2
Exec Dt:
03/19/1986
3
Exec Dt:
03/19/1986
Assignee
1
7-35 KITASHINAGAWA-6, SHINAGAWA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06844190
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
A PROFESSIONAL CORP.
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:004541/0698   Pages: 1
Recorded: 04/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/07/1986
2
Exec Dt:
04/07/1986
3
Exec Dt:
04/07/1986
4
Exec Dt:
04/07/1986
5
Exec Dt:
04/07/1986
6
Exec Dt:
04/07/1986
Assignee
1
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
06850673
 
NONE
06850673
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLR. SEARS TOWER
CHICAGO, IL 60606

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