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Patent Assignment Assignee Details
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Assignee Name : KABUSHIKI KAISHA RIKEN, A CORP. OF JAPAN
Total Assignments: 3
Assignment: 1
Reel/Frame:003888/0805   Pages: 1
Recorded: 05/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/28/1981
2
Exec Dt:
04/28/1981
Assignee
1
13-5, KUDAN-KITA 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06263253
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW
& GARRETT
1775 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005020/0753   Pages: 3
Recorded: 02/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/17/1989
2
Exec Dt:
01/17/1989
3
Exec Dt:
01/20/1989
4
Exec Dt:
01/20/1989
5
Exec Dt:
01/20/1989
6
Exec Dt:
01/20/1989
7
Exec Dt:
01/20/1989
Assignees
1
13-5, KUDANKITA 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
3-1, KASUMIGASEKI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07292231
Correspondence name and address
BRUMBAUGH, GRAVES, DONOHUE & RAYMOND
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 3
Reel/Frame:005227/0092   Pages: 1
Recorded: 02/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/16/1990
2
Exec Dt:
01/16/1990
Assignees
1
13-5, KUDAN-KITA 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
2
5-2, NAGATA-CHO 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07473406
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006

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