AT

Akihiro Takanuma

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Nogi, JP: #50 of 88 inventorsTop 60%
Overall (All Time): #3,649,299 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5903136 Method for charging secondary batteries Tadashi Takahashi, Satoru Funaki, Hideki Miyazaki, Katsunori Nishimura, Yoshiaki Kumashiro 1999-05-11