TK

Takao Katsuyama

NE Nec: 2 patents #5,510 of 14,502Top 40%
Overall (All Time): #2,226,438 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6231425 Polishing apparatus and method Shoichi Inaba, Morimitsu Tanaka 2001-05-15
6093080 Polishing apparatus and method Shoichi Inaba, Morimitsu Tanaka 2000-07-25