YA

Yuichi Akai

EB Ebara: 2 patents #752 of 1,611Top 50%
AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
📍 Ibaraki, JP: #3,280 of 6,779 inventorsTop 50%
Overall (All Time): #2,255,947 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6005183 Device containing solar cell panel and storage battery Naoaki Ogure, Yutaka Wada 1999-12-21
4797566 Energy storing apparatus Ken Nozaki 1989-01-10