SH

Shigeo Harada

HQ Heraeus Quarzglas: 1 patents #9 of 31Top 30%
SC Shin-Etsu Quartz Products Co.: 1 patents #2 of 3Top 70%
Overall (2016): #231,308 of 481,213Top 50%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9409812 Heat treatment method for synthetic quartz glass — 2016-08-09