YA

Yasutoshi Asahina

NS Nippon Steel Semiconductor: 1 patents #4 of 10Top 40%
Overall (1994): #50,295 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5336365 Polysilicon etching method Hisashi Goda, Masayuki Hashimoto, Naoki Oka 1994-08-09