YS

Yoshifumi Shirai

PA Panasonic: 5 patents #5,165 of 21,108Top 25%
Overall (All Time): #1,042,169 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6580126 Solid-state relay Masahiko Suzumura, Hitomichi Takano, Yuji Suzuki, Takashi Kishida, Yoshiki Hayasaki +2 more 2003-06-17
6448620 Semiconductor device and process for producing the same Yoshiki Hayasaki, Hitomichi Takano, Masahiko Suzumura, Yuji Suzuki, Takashi Kishida +2 more 2002-09-10
6373101 Solid-state relay Masahiko Suzumura, Hitomichi Takano, Yuji Suzuki, Takashi Kishida, Yoshiki Hayasaki +2 more 2002-04-16
6211551 Solid-state relay Masahiko Suzumura, Hitomichi Takano, Yuji Suzuki, Takashi Kishida, Yoshiki Hayasaki +2 more 2001-04-03
5780900 Thin film silicon-on-insulator transistor having an improved power dissipation, a high break down voltage, and a low on resistance Yuji Suzuki, Hitomichi Takano, Masahiko Suzumura, Yoshiki Hayasaki, Takashi Kishida 1998-07-14