HM

Hisashi Masumura

SC Shin-Etsu Handotai Co.: 1 patents #22 of 57Top 40%
📍 Futtsu, JP: #1 of 2 inventorsTop 50%
Overall (2016): #381,116 of 481,213Top 80%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9266216 Polishing head and polishing apparatus — 2016-02-23