KO

Katsuyuki Oota

PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #3,159,515 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8443486 Electric vacuum cleaner Izumi Yamaura, Koichi Nakano, Tetsuya Kouda 2013-05-21