Title:
【発明の名称】ヘテロ接合バイポーラトランジスタ
Document Type and Number:
Japanese Patent JP3183882
Kind Code:
B2
Inventors:
Riichi Kato
Naohiko Endo
Naohiko Endo
Application Number:
JP23136590A
Publication Date:
July 09, 2001
Filing Date:
August 31, 1990
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
H01L29/73; H01L21/331; H01L29/165; H01L29/737; (IPC1-7): H01L21/331; H01L29/165
Domestic Patent References:
| JP6265368A | ||||
| JP6153768A | ||||
| JP1231371A |
Attorney, Agent or Firm:
Takahisa Kimura