SO

Shinjiroh Ohishi

AC Akita Fine Blanking Co.: 2 patents #1 of 3Top 35%
Overall (All Time): #2,171,837 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7117596 Variable blade manufacturing method and variable blade in VGS type turbo charger — 2006-10-10
7089664 Variable blade manufacturing method and variable blade in VGS type turbo charger — 2006-08-15