Inventor
AKAMATSU MASARU
JP5 patents
⚠️ This page may combine multiple inventors who share the name “AKAMATSU MASARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBE STEEL LTD
3 patentsUS9354047B2May 31, 2016
Rotational misalignment measuring device of bonded substrate, rotational misalignment measuring method of bonded substrate, and method of manufacturing bonded substrate
KOBE STEEL LTD7 citations71
US7456978B2Nov 25, 2008
Shape measuring apparatus
KOBE STEEL LTD4 citations58
US5519494AMay 21, 1996
Pipe inner surface measuring method and apparatus
KOBE STEEL LTD6 citations57