AM

Akinobu Matsuda

KC Koyo Seiko Co.: 2 patents #228 of 749Top 35%
Overall (All Time): #2,219,444 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6470993 Electric power steering apparatus Masayuki Watanabe, Terukazu Nakajima, Kaname Joshita 2002-10-29
4890683 Power steering apparatus Masamitsu Sakai 1990-01-02