KH

Katsuya Hirachi

YC Yuasa Battery Co.: 2 patents #23 of 88Top 30%
Overall (All Time): #2,284,186 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5384792 Uninterruptible power supply — 1995-01-24
5081570 Control system for electric power supply Ali Chibani 1992-01-14