HM

Hiromasa MIZUKAMI

SC Shin-Etsu Chemical Co.: 1 patents #1,340 of 2,176Top 65%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #2,503,116 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11999646 Manufacturing method of porous glass base material for optical fiber and manufacturing apparatus Naoto NODA, Dai Inoue, Hitoshi IINUMA 2024-06-04