Assignment of Assignor's Interest

Recorded: 1994-03-08 Pages: 2

Assignors

HASEGAWA, NORIO

Executed: 1993-11-26

MURAI, FUMIO

Executed: 1993-11-26

HAYANO, KATSUYA

Executed: 1993-11-26

Assignee

HITACHI, LTD.

6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN

Covered Property (1)

Photomask and Pattern Forming Method Employing the Same

Patent: 5,429,896 →

Application: 08/162,319 →

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.