KK

Kazunori Koshikawa

SC Shin-Etsu Handotai Co.: 2 patents #282 of 679Top 45%
📍 Rifu, JP: #1,001 of 2,101 inventorsTop 50%
Overall (All Time): #2,300,400 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D338991 Wafer basket Naoki Naito, Naoyuki Takamatsu, Toshio Ishikawa 1993-08-31
5193682 Wafer basket Naoki Naito, Naoyuki Takamatsu, Toshio Ishikawa 1993-03-16