MA

Masahiko Arai

MS Mitsubishi Hitachi Power Systems: 1 patents #84 of 337Top 25%
📍 Hitachinaka, JP: #132 of 334 inventorsTop 40%
Overall (2017): #329,486 of 506,227Top 70%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9784110 Steam turbine rotor Kunio Asai, Kenichi Murata 2017-10-10