YK

Yuichi Kokaku

HI Hitachi: 1 patents #867 of 2,942Top 30%
Overall (1997): #54,316 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5651867 Plasma processing method and apparatus Hiroyuki Kataoka, Makoto Kitoh, Shigehiko Fujimaki, Satoshi Matsunuma, Kenji Furusawa +3 more 1997-07-29