Inventor

WATANABE MARI

JP2 patents

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

RENESAS ELECTRONICS CORP

1 patent

US7888254B2Feb 15, 2011

Semiconductor device having a refractory metal containing film and method for manufacturing the same

RENESAS ELECTRONICS CORP2 citations57

NEC ELECTRONICS CORP

1 patent

US7521802B2Apr 21, 2009

Semiconductor device having a refractory metal containing film and method for manufacturing the same

NEC ELECTRONICS CORP1 citations46