SA

Satoru Araki

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
TC Tokyo Gas Co.: 1 patents #144 of 412Top 35%
Overall (All Time): #3,078,778 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9182061 Pipe joint Tamaki Hamaguchi, Tomoyuki Minami, Fumitaka Satoh, Takaaki Inotani, Fumikazu Ishibe +3 more 2015-11-10