KH

Koichi Hirata

SC Sanyo Electric Co.: 5 patents #20 of 641Top 4%
Overall (2005): #6,721 of 245,428Top 3%
5
Patents 2005

Issued Patents 2005

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6897126 Semiconductor device manufacturing method using mask slanting from orientation flat Tetsuro Asano, Masahiro Uekawa, Mikita Sakakibara 2005-05-24
6894371 Semiconductor device Osamu Isaki, Tsutomu Aono, Toshikazu Hirai, Tetsuro Asano 2005-05-17
6873828 Compound semiconductor switching device for high frequency switching Tetsuro Asano, Takayoshi Higashino 2005-03-29
6867115 Compound semiconductor device Tetsuro Asano, Toshikazu Hirai, Takayoshi Higashino, Mikito Sakakibara 2005-03-15
6858489 Semiconductor device manufacturing method Nobuyuki Sekikawa, Masaaki Momen, Shinya Enomoto 2005-02-22