KA

Kazuo Asajima

HQ Heraeus Quarzglas: 1 patents #147 of 287Top 55%
SC Shin-Etsu Quartz Products Co.: 1 patents #77 of 149Top 55%
📍 Nanjo, JP: #1 of 1 inventorsTop 100%
Overall (All Time): #3,686,299 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5762672 Method for producing a quartz glass crucible Tooru Ikeda, Hiroshi Kimura, Hiroyuki Watanabe 1998-06-09