MM

Masaru Mitsui

HO Hoya: 1 patents #11 of 28Top 40%
📍 Yamanashi, JP: #47 of 140 inventorsTop 35%
Overall (1997): #108,607 of 185,788Top 60%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5635315 Phase shift mask and phase shift mask blank — 1997-06-03