YA

Yoichi Araki

TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
📍 Yamanashi, JP: #1,377 of 1,957 inventorsTop 75%
Overall (All Time): #3,687,942 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5770098 Etching process Koichiro Inazawa, Sachiko Furuya, Masahiro Ogasawara, Chishio Koshimizu, Tiejun Song 1998-06-23