KK

Keizaburo Kuramasu

Sumitomo Electric Industries: 4 patents #198 of 3,885Top 6%
Overall (2003): #15,155 of 273,478Top 6%
4
Patents 2003

Issued Patents 2003

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6624473 Thin-film transistor, panel, and methods for producing them Shin-itsu Takehashi, Shigeo Ikuta, Tetsuo Kawakita, Mayumi Inoue 2003-09-23
6534353 Method of fabricating a thin-film transistor Atsushi Sasaki, Tetsuo Kawakita 2003-03-18
6528397 Semiconductor thin film, method of producing the same, apparatus for producing the same, semiconductor device and method of producing the same Yoshinao Taketomi, Masumi Izuchi, Hiroshi Satani, Hiroshi Tsutsu, Hikaru Nishitani +3 more 2003-03-04
6506669 Method of fabricating a thin film transistor Atsushi Sasaki, Tetsuo Kawakita 2003-01-14