SI

Soichi Iwasa

KC Koyo Seiko Co.: 1 patents #363 of 749Top 50%
📍 Nara, JP: #1,800 of 2,795 inventorsTop 65%
Overall (All Time): #3,731,148 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5694810 Rack and pinion steering device Yasuaki Tsuji, Toru Hashimoto, Kouji Kitahata, Hiroshi Ueno 1997-12-09