YK

Yoshifumi Kitayama

Sumitomo Electric Industries: 1 patents #1,290 of 3,632Top 40%
📍 Kodaira, JP: #35 of 128 inventorsTop 30%
Overall (2005): #71,199 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6894387 Semiconductor element having protruded bump electrodes Kazushi Higashi, Norihito Tsukahara, Takahiro Yonezawa, Yoshihiko Yagi, Hiroyuki Otani 2005-05-17