KT

Ken Tsukamoto

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,232,589 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8323758 Electronic apparatus Yuji Kishi, Yoshinori Horikawa, Shinji Nishi, Kazuma Kishi, Akitoshi Morishima 2012-12-04