Inventor

USHIRODA MASARU

JP4 patents

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

NEC ELECTRONICS CORP

2 patents

US7214989B2May 8, 2007

Semiconductor device and semiconductor integrated circuit device

NEC ELECTRONICS CORP13 citations82

US7646052B2Jan 12, 2010

DRAM and SRAM mixedly mounted semiconductor device

NEC ELECTRONICS CORP1 citations42

NEC CORP

2 patents

US6303422B1Oct 16, 2001

Semiconductor memory and manufacturing method thereof

NEC CORP12 citations71

US6281065B1Aug 28, 2001

Semiconductor device fabrication method

NEC CORP2 citations57