YY

Youichiro Yokotani

Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
📍 Suita, JP: #361 of 1,253 inventorsTop 30%
Overall (All Time): #1,293,550 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5275001 Thermoelectric cooling device Kouichi Kugimiya 1994-01-04
5094987 Dielectric ceramic composition and multi-layer capacitor Hiroshi Kagata, Junichi Kato, Koichi Kugimiya 1992-03-10
5093757 Dielectric ceramic composition Kouji Kawakita, Suzushi Kimura, Hideyuki Okinaka, Mariko Ishikawa 1992-03-03
5006956 Dielectric ceramic composition Kouji Kawakita, Suzushi Kimura, Hideyuki Orinaka, Mariko Ishikawa 1991-04-09