TN

Takato Nakajima

KK Kanetsu Kogyo Kabushiki Kaisha: 4 patents #1 of 12Top 9%
Overall (All Time): #1,309,678 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4354930 Device for separating mixture — 1982-10-19
4318804 Device for separating mixture — 1982-03-09
4317717 Nonmagnetic conductive material separating apparatus — 1982-03-02
4230560 Nonmagnetic conductive material separating apparatus — 1980-10-28