KM

Keiji Matsuchika

DC Dainippon Screen Mfg. Co.: 4 patents #193 of 977Top 20%
Overall (All Time): #1,230,077 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8608885 Substrate heat treatment apparatus Shigehiro Goto, Akihiko Morita 2013-12-17
8003919 Substrate heat treatment apparatus Shigehiro Goto, Akira Yamaguchi, Akihiko Morita 2011-08-23
7718925 Substrate heat treatment apparatus Shigehiro Goto 2010-05-18
7432476 Substrate heat treatment apparatus Akihiko Morita, Shigehiro Goto 2008-10-07