YH

Yutaka Hirose

Sumitomo Electric Industries: 2 patents #693 of 4,178Top 20%
Overall (2004): #33,221 of 270,089Top 15%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6770922 Semiconductor device composed of a group III-V nitride semiconductor Kaoru Inoue, Yoshito Ikeda, Katsunori Nishii 2004-08-03
6737683 Semiconductor device composed of a group III-V nitride semiconductor Kaoru Inoue, Yoshito Ikeda, Katsunori Nishii 2004-05-18