YH

Yasushi Hatanaka

KO Komatsu: 1 patents #31 of 154Top 25%
Overall (2011): #127,079 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7959538 Device and method for controlling engine and hydraulic pump of working vehicle 2011-06-14