HK

Hitoshi Kiji

Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
Overall (All Time): #2,134,225 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7522487 Light receiving amplifier circuit and optical pickup device having the same — 2009-04-21
7259631 Photoreceptor amplifier circuit and optical pickup — 2007-08-21