Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Ohmuro; Kazuhiko
Address:
Saitama-ken, JP
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
7235141 Lift-off method and chemical liquid tank June 26, 2007
A lift-off procedure is provided which enables prevention of damage to a wiring pattern caused by contact of a metal being peeled off from a wafer with a wiring pattern at a time of lift-off procedure. A wafer having a surface on which a pattern is formed which contains a pattern portion
6962630 Lift-off method and chemical liquid tank November 8, 2005
A lift-off procedure is provided which enables prevention of damage to a wiring pattern caused by contact of a metal being peeled off from a wafer with a wiring pattern at a time of lift-off procedure. A wafer having a surface on which a pattern is formed which contains a pattern portion










 
 
  Recently Added Patents
Electronic hand-held device
Mass spectrometry device and method using ion-molecule reaction ionization
Packaging for socks
Method for driving electrophoretic display device, electrophoretic display device, and electronic device
Image forming apparatus and method
Method of making and using an alpha-glucanase composition to reduce or remove biofilm
Charging current control method and charging system
  Randomly Featured Patents
Folding sawhorse
Electric heating device for warming the shaving head of an electric shaver
Apparatus for correlating multi-frequency signals
Information handling system with immediate scheduling of load operations in a dual-bank cache with dual dispatch into write/read data flow
Heat sink or similar article
Apparatus, method and program
Active display system and method with optical addressing
Dowel fastening device
Boat windshield
Film-like adhesive, adhesive sheet, and semiconductor device using same