HM

Hirofumi Matsuoka

KC Koyo Seiko Co.: 4 patents #1 of 39Top 3%
Overall (1994): #6,146 of 165,921Top 4%
4
Patents 1994

Issued Patents 1994

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5360077 Electric power steering apparatus Mitsuhiko Nishimoto, Hidetoshi Tabuse 1994-11-01
5355315 Electric power steering apparatus Toshihiko Daido, Mitsuhiko Nishimoto, Osamu Sano 1994-10-11
5339243 Power steering apparatus Hidetoshi Tabuse 1994-08-16
5303156 Electric power steering apparatus having overload protection Hidetoshi Tabuse 1994-04-12