YO

Yumiko Ohshima

KT Kabushiki Kaisha Toshiba: 1 patents #480 of 1,730Top 30%
Overall (1997): #53,977 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5677246 Method of manufacturing semiconductor devices Hideaki Maeta, Katsuhiko Oyama, Hiroshi Iwasaki, Takahito Nakazawa 1997-10-14