KK

Kei KUMABAYASHI

GI Gs Yuasa International: 2 patents #193 of 491Top 40%
Overall (All Time): #1,729,890 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12381223 Energy storage device Kenta OGI, Akihiko Miyazaki 2025-08-05
12100838 Energy storage device and method for manufacturing energy storage device Kenta OGI, Fumiya NAKANO, Ryosuke Shimokawa, Shota Ito, Masaki Masuda +2 more 2024-09-24