TN

Teruo Nishikawa

AC Alps Electric Co.: 2 patents #822 of 2,177Top 40%
📍 Rifu, JP: #1,001 of 2,101 inventorsTop 50%
Overall (All Time): #2,337,746 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4757298 Ceramic substrates for tip electronic parts Masaru Suda, Masashi Namioka, Takuji Hatano 1988-07-12
4398170 Switch assembly for variable resistor — 1983-08-09