KI

Kimio Ishii

SL Sumitomo Riko Company Limited: 2 patents #134 of 446Top 35%
TI Tokai Chemical Industries: 2 patents #14 of 49Top 30%
Overall (All Time): #1,479,141 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9995243 Engine cover Hiroyuki Kondo 2018-06-12
9816460 Engine cover Hiroyuki Kondo 2017-11-14
4931226 Charge forming apparatus — 1990-06-05