TU

Takahiro Umekawa

KC Koyo Seiko Co.: 2 patents #228 of 749Top 35%
📍 Kashiwara, JP: #99 of 221 inventorsTop 45%
Overall (All Time): #2,188,654 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6832854 Vehicle-use rolling bearing device Teruyuki Wakisaka, Shinichirou Kashiwagi 2004-12-21
6705763 Mounting structure for rolling bearing Kazutaka Kamura, Teruyuki Wakisaka, Nobuyuki Seo, Hiromi Kawanishi 2004-03-16