CW

Chiyo Wada

UN Unknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #3,502,215 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6518225 Lubricating fluid Yasuo Fukutani, Kikuko Fukutani, Yukio Wada, Eiichiro Nakayama, Yoshiyuki Futahashi +11 more 2003-02-11