HO

Hiroyuki Ohtsubo

YC Yanmar Holdings Co.: 1 patents #21 of 58Top 40%
Overall (2011): #285,564 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7900600 Homogeneous charge compressed ignition engine operating method Tohru Nakazono, Takayuki Shirouzu 2011-03-08