Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
【発明の名称】半導体集積回路の製造方法
Document Type and Number:
Japanese Patent JP3036770
Kind Code:
B2
Inventors:
Kazuo Takeda
Teruo Tabata
Nobuyuki Sekikawa
Yoshiaki Sano
Application Number:
JP34081489A
Publication Date:
April 24, 2000
Filing Date:
December 28, 1989
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Sanyo Electric Co., Ltd.
International Classes:
H01L29/73; H01L21/331; H01L21/8224; H01L21/8226; H01L21/8228; H01L27/082; H01L29/732; (IPC1-7): H01L21/8228; H01L21/331; H01L21/8224; H01L27/082; H01L29/73
Domestic Patent References:
JP61171160A
JP62216358A
JP61276359A
Attorney, Agent or Firm:
Masamasa Shibano



 
Previous Patent: 半導体集積回路の製造方法

Next Patent: 健康リング