Inventor

OBARA YASUHIRO

JP4 patents

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

RENESAS TECH CORP

2 patents

US7256125B2Aug 14, 2007

Method of manufacturing a semiconductor device

RENESAS TECH CORP30 citations89

US7601635B2Oct 13, 2009

Method of manufacturing a semiconductor device

RENESAS TECH CORP2 citations59

OBARA CORP

2 patents

US6813538B2Nov 2, 2004

Welding system

OBARA CORP1 citations50

US6959228B2Oct 25, 2005

Method of protecting data stored in a memory of welding controller

OBARA CORP0 citations43