KK

Katsuyuki Kiriyama

IC Ibiden Co.: 1 patents #451 of 730Top 65%
📍 Ibigawa, JP: #68 of 103 inventorsTop 70%
Overall (All Time): #3,277,591 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7654887 Vacuum chuck and suction board Shigeharu Ishikawa 2010-02-02