YA

Yamagata Akira

NT Ntn: 1 patents #814 of 1,364Top 60%
Overall (All Time): #3,427,957 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7104374 Power transmission mechanism and electric drive system using the same Nozaki Takashi, Hakamata Hiroyuki, Hayama Yoshihiko 2006-09-12