SS

Shosuke Sato

KA Kansei: 1 patents #40 of 117Top 35%
SM Shin Caterpillar Mitsubishi: 1 patents #64 of 184Top 35%
Overall (All Time): #3,724,084 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5664637 Operation breaking apparatus for construction equipment Makoto Ohta, Eiji Akahane, Seiichi Hata, Kenzo Kuroda 1997-09-09