AS

Akihiko Sugama

HQ Heraeus Quarzglas: 1 patents #2 of 13Top 20%
SC Shin-Etsu Quartz Products Co.: 1 patents #3 of 11Top 30%
Overall (2023): #530,715 of 537,848Top 100%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11834362 Method for producing multilayered silica glass body Tatsuya Mori 2023-12-05