KS

Keiji Sekiguchi

Overall (All Time): #2,365,151 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4356853 Bag 1982-11-02
4312392 Bag and process for manufacturing the same 1982-01-26