HO

Hiroshi Osugi

YC Yanmar Diesel Engine Co.: 1 patents #5 of 20Top 25%
Overall (2002): #205,173 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6421615 Torsional vibration measuring instrument and torsional vibration measuring method Sadakazu Nakajima, Yasunori Mukawa 2002-07-16