YY

Yasuyuki Yaginuma

HQ Heraeus Quarzglas: 1 patents #12 of 21Top 60%
SC Shin-Etsu Quartz Products Co.: 1 patents #8 of 11Top 75%
📍 Koriyama, JP: #7 of 19 inventorsTop 40%
Overall (2002): #87,815 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6480518 Synthetic quartz glass member for use in ArF excimer laser lithography Akira Fujinoki, Takayuki Oshima, Hiroyuki Nishimura 2002-11-12