Inventor
YATSUKA KOICHI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “YATSUKA KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ADVANTEST CORP
4 patentsUS7142003B2Nov 28, 2006
Test apparatus
ADVANTEST CORP17 citations77
US7906981B1Mar 15, 2011
Test apparatus and test method
ADVANTEST CORP4 citations60
US7876118B2Jan 25, 2011
Test equipment
ADVANTEST CORP2 citations60
US7237159B2Jun 26, 2007
Test apparatus for testing an electronic device
ADVANTEST CORP4 citations58