HO

Hajime Ohnuma

DY Dynax: 1 patents #18 of 50Top 40%
Overall (All Time): #3,747,566 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5535870 Wet multidisc friction engaging device Kenichi Takezaki 1996-07-16