KI

Kazuhisa Imai

I- I-Tech: 2 patents #5 of 8Top 65%
Overall (All Time): #1,639,577 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5769460 Connector for tubular guide rails — 1998-06-23
5388526 Conveyer system having flexible magnetic inner slider for propelling outer member — 1995-02-14
4582456 Drill lifting and lowering device for electric drill — 1986-04-15