EI

Eiji Ishikura

CC Clarion Co.: 2 patents #253 of 721Top 40%
Overall (All Time): #2,314,477 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5019924 Tape reel rotation detecting apparatus Kazuki Takai 1991-05-28
4993659 Tape twine detecting device Kazuki Takai 1991-02-19