RO

Riyouichi Oota

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HS Hitachi Hokkai Semiconductor: 1 patents #44 of 98Top 45%
Overall (All Time): #3,509,053 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6551862 Semiconductor device and method of manufacturing the same Tsugihiko Hirano, Atsushi Fujisawa, Takafumi Konno 2003-04-22