KI

Kikuo Ishikawa

SA Sanden: 1 patents #336 of 631Top 55%
Overall (All Time): #3,981,428 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4691447 Coffee roaster Masayuki Nakai, Shiro Okada 1987-09-08