KO

Keiichiro Ohkawa

VJ Vehicle Energy Japan: 4 patents #1 of 19Top 6%
📍 Hitachinaka, JP: #21 of 283 inventorsTop 8%
Overall (2024): #48,766 of 561,600Top 9%
4
Patents 2024

Issued Patents 2024

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12149114 Battery control apparatus Ryohhei Nakao, Yasuo Arishima, Hironori Sasaki 2024-11-19
12117497 Battery status estimation apparatus and battery control apparatus Yosuke Wada 2024-10-15
12117499 Battery management apparatus, battery management method, and battery energy storage system Fanny MATTHEY, Ryohhei Nakao, Yosuke Wada 2024-10-15
12038483 Battery control device Miyuki AKATSU 2024-07-16