KI

Keizi Ishizuka

KC Kanto Seiki Co.: 1 patents #16 of 38Top 45%
Rohm Co.: 1 patents #1,438 of 2,292Top 65%
Overall (All Time): #3,886,149 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5051688 Crossed coil meter driving device having a plurality of input parameters Hiroshi Murase, Masakazu Kobayashi, Masanori Narita 1991-09-24