KS

Keiji Sumitani

TO Toyota: 3 patents #8,352 of 26,838Top 35%
Overall (All Time): #1,551,704 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8162380 Aerodynamic structure for vehicle Hiroyuki Nakaya, Toshiyuki Murayama, Eishi Takeuchi, Kazunori Oda 2012-04-24
6213543 Delector for automobile sunroof 2001-04-10
4917434 Construction of side corner portion of motor vehicle 1990-04-17