MK

Masami Katsuyama

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HH Hitachi High-Technologies: 1 patents #1,282 of 1,917Top 70%
📍 Hitachinaka, JP: #1,128 of 2,447 inventorsTop 50%
Overall (All Time): #1,487,142 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9543111 Charged particle beam device Yusuke Ominami, Sukehiro Ito 2017-01-10
6659441 Travelling worktable apparatus Masaki Mizuochi, Yoshimasa Fukushima, Toshinori Kobayashi 2003-12-09
6446950 Travelling worktable apparatus Masaki Mizuochi, Yoshimasa Fukushima, Toshinori Kobayashi 2002-09-10