RI

Rie Itoh

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #2,132,977 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7504865 Frequency sensor and semiconductor device Eiichi Sadayuki 2009-03-17
6998654 Semiconductor integrated circuit device Noriaki Matsuno, Masato Tsunoda 2006-02-14