YY

Yujiro Yamashita

SO Sony: 2 patents #12,963 of 25,231Top 55%
NA Namco: 1 patents #89 of 269Top 35%
Overall (All Time): #1,588,433 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7245303 Image processing apparatus 2007-07-17
6313844 Storage device, image processing apparatus and method of the same, and refresh controller and method of the same 2001-11-06
5128863 Clamping circuit for CMOS-input-type IC and power switching circuit Shigeichi Nakamura, Makoto Inoue, Seiichi Sato 1992-07-07