Patent Assignment
Reel/Frame 006962/0321
Assignment of Assignor's Interest
Recorded: 1994-04-28
Pages: 3
Assignors
HORINO, HIROYUKI
Executed: 1994-03-01
MASUDA, YOSHIYUKI
Executed: 1994-03-02
HOSOKAWA, TADATOSHI
Executed: 1994-03-01
Assignee
CHICHIBU CEMENT CO., LTD.
C/O NIPPON KOGYO CLUB BLDG., 1-4-6 MARUNOUCHI, CHIYODA-KU, TOKYO, 100, JAPAN
Covered Property
(1)
Method of Bonding and Metallizing for Light Polarizers
Patent:
5,427,302 →
Application:
08/209,438 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Apr 26, 1996
From: CHICHIBU CEMENT CO., LTD.
To: CHICHIBU ONODA CEMENT CORPORATION
Reel/Frame 008077/0535 →
Assignment of Assignor's Interest
May 3, 1999
From: CHICHIBU ONODA CEMENT CORPORATION
To: TOKIN CORPORATION
Reel/Frame 009942/0660 →
Change of Name
Nov 5, 2002
From: TOKIN CORPORATION
To: NEC TOKIN CORPORATION
Reel/Frame 013438/0460 →