SK

Sadakazu Kamo

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Ushiku, JP: #142 of 241 inventorsTop 60%
Overall (All Time): #3,432,921 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7130832 Energy service business method and system Masaaki Bannai, Junichi Chiba, Kenichi Kuwabara 2006-10-31