Patent Assignment
Reel/Frame 013238/0423
Assignment of Assignor's Interest
Recorded: 2002-08-28
Pages: 3
Assignee
DAISHINKU CORPORATION
1389 AZA-KONO SHINZAIKE, HIRAOKA-CHO, KAKOGAWA-SHI, HYOGO 675-0101, JAPAN
Covered Property
(1)
Etching Method, Etched Product Formed by the Same, and Piezoelectric Vibration Device, Method for Producing the Same