AO

Akira Ohmi

Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Overall (All Time): #2,220,303 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6485591 Method for manufacturing laminated-ceramic electronic components Keiichi Nakao, Hideyuki Okinaka, Yasutaka Horibe, Hikoji Okuyama, Masahiro Katoh +2 more 2002-11-26
4558021 Ceramic high dielectric composition Takuoki Hata, Tadayoshi Ushijima, Takayuki Kuroda 1985-12-10