Inventor

HIRAGUCHI TAKAO

JP2 patents

Patents

2 patents

US5094963AMar 10, 1992

Process for producing a semiconductor device with a bulk-defect region having a nonuniform depth

FUJITSU LTD23 citations89

US4970568ANov 13, 1990

Semiconductor device and a process for producing a semiconductor device

FUJITSU LTD10 citations70