Patent Assignment
Reel/Frame 004418/0841
Assignment of Assignors Interest.
Recorded: 1985-06-13
Pages: 1
Assignor
OHNO, KOICHI
Executed: 1985-06-11
Assignee
NIPPON KOGAKU K.K. A CORP OF JAPAN
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Apparatus for Regulating the Optical Characteristics of a Projection Optical System
Patent:
4,676,614 →
Application:
06/744,175 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Effective Apr. 1, 1988
Jun 17, 1988
From: NIPPON KOGAKU, K.K.
To: NIKON CORPORATION, 2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU, TOKYO, JAPAN
Reel/Frame 004935/0584 →
Assignment of Assignor's Interest
Jul 23, 1996
From: ACTUS HOLDING, INC.; ACTUS OF OHIO, INC.; ALLIANCE SUPPLY CO.; ACTUS MOLD, INC.
To: CHEMICAL BANK (AS AGENT)
Reel/Frame 008040/0650 →