YO

Youichi Ohtsuka

JT Japan Science And Technology: 1 patents #225 of 836Top 30%
NE Nec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #3,500,010 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6507509 Nonvolatile memory Junichi Sone, Jaw-Shen Tsai, Takanari Yasui, Yasunobu Nakamura 2003-01-14