KN

Kei NISHIDA

HI Hajime Industries: 1 patents #5 of 14Top 40%
Overall (All Time): #4,095,052 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4284353 Flaw detecting apparatus Hajime Yoshida, Takashi Aoki 1981-08-18