Inventor

KOUNO YASUHIKO

JP3 patents

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

RENESAS TECH CORP

2 patents

US6821867B2Nov 23, 2004

Method for forming grooves in the scribe region to prevent a warp of a semiconductor substrate

RENESAS TECH CORP29 citations92

US6803294B2Oct 12, 2004

Semiconductor wafer and manufacturing method of semiconductor device

RENESAS TECH CORP20 citations92

HITACHI LTD

1 patent

US7051724B2May 30, 2006

Car-mounted igniter using IGBT

HITACHI LTD11 citations81