NH

Nobuo Hamamto

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #4,099,471 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4297676 Mark signal amplifier Shigeru Moriya, Kazuo Ichino, Kanji Ozawa 1981-10-27