Inventor

WAKAHARA SHOJI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “WAKAHARA SHOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RENESAS TECH CORP

2 patents

US7042051B2May 9, 2006

Semiconductor device including impurity layer having a plurality of impurity peaks formed beneath the channel region

RENESAS TECH CORP29 citations91

US6806128B2Oct 19, 2004

Semiconductor integrated circuit device and a method of manufacturing the same

RENESAS TECH CORP12 citations72

HITACHI LTD

1 patent

US6524903B2Feb 25, 2003

Method of manufacturing a semiconductor device having two peaks in an impurity concentration distribution

HITACHI LTD33 citations91