OI

Osamu Ishiyama

PA Panasonic: 1 patents #13,264 of 21,108Top 65%
📍 Nara, JP: #1,800 of 2,795 inventorsTop 65%
Overall (All Time): #2,892,259 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9985125 Silicon carbide semiconductor device Tsuneichiro Sano, Atsushi Ohoka, Tsutomu Kiyosawa, Takayuki Wakayama, Kouichi Saitou +3 more 2018-05-29