YK

Yasushi Katagiri

TC Tokyo Seimitsu Co.: 2 patents #4 of 19Top 25%
Overall (2002): #34,947 of 266,432Top 15%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6431949 Planarization apparatus Toshihiko Ishikawa 2002-08-13
6431964 Planarization apparatus and method Toshihiko Ishikawa 2002-08-13