Inventor
YAMAMOTO ATSUHARU
JP11 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO ATSUHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
9 patentsUS5134272AJul 28, 1992
Image signal processing apparatus for bar code image signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD67 citations94
US5608816AMar 4, 1997
Apparatus for inspecting a wiring pattern according to a micro-inspection and a macro-inspection performed in parallel
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations92
US5272763ADec 21, 1993
Apparatus for inspecting wiring pattern formed on a board
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US5214712AMay 25, 1993
Pattern inspection system for inspecting defect of land pattern for through-hole on printed board
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations92
US6367698B1Apr 9, 2002
Bar code reader for decoding a four state bar code
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations91
US6293466B1Sep 25, 2001
Bar code image processing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations91
US6070800AJun 6, 2000
Bar code image processing apparatus capable of identifying position and direction of a bar code
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD55 citations91
US5787191AJul 28, 1998
Wiring pattern inspection apparatus for printed circuit board
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations72
US5459795AOct 17, 1995
Wiring pattern inspection apparatus for printed circuit board
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61