YH

Yukio Hiraoka

Sumitomo Electric Industries: 2 patents #599 of 3,632Top 20%
Overall (2005): #27,698 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6900976 Variable capacitor element and integrated circuit having variable capacitor element Hiroki Kojima 2005-05-31
6891462 High-Q inductor for high frequency Toshiakira Andoh, Makoto Sakakura, Toshifumi Nakatani, Kouji Takinami 2005-05-10