Inventor
AZUMA TORU
JP7 patents
⚠️ This page may combine multiple inventors who share the name “AZUMA TORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON KOGAKU KK
4 patentsUS4589139AMay 13, 1986
Apparatus for detecting defects in pattern
NIPPON KOGAKU KK48 citations92
US4506382AMar 19, 1985
Apparatus for detecting two-dimensional pattern and method for transforming the pattern into binary image
NIPPON KOGAKU KK45 citations92
US4479145AOct 23, 1984
Apparatus for detecting the defect of pattern
NIPPON KOGAKU KK44 citations92
US4472738ASep 18, 1984
Pattern testing apparatus
NIPPON KOGAKU KK8 citations73