AM

Akira Murayama

NC Nkk Co.: 1 patents #12 of 85Top 15%
Overall (1997): #179,833 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5671154 Signal processing method and signal processing device for ultrasonic inspection apparatus Yukinori Iizuka, Hidekazu Horigome, Shin Nakazawa 1997-09-23