申请人 |
SEMICONDUCTOR PROCESS LABORATORY, CO. LTD., TOKIO/TOKYO, JP;ALCAN- TECH CO. INC., TOKIO/TOKYO, JP;CANON SALES CO. INC., TOKIO/TOKYO, JP |
发明人 |
MAEDA, KAZUO SEMICONDUCTOR PROCESS LAB. CO. LTD., MINATO-KU TOKYO 108, JP;OHIRA, KOUICHI SEMICONDUCTOR PROCESS LAB. CO. LTD., MINATO-KU TOKYO 108, JP;HIROSE, MITSUO, MINATO-KU TOKYO 108, JP |