YS

Yoshikane Sugimura

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,783,357 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5463718 Learning method and apparatus Akira Maeda, Motohisa Funabashi, Toshihiko Nakano, Ryuko Someya, Michitaka Kosaka 1995-10-31