HY

Hiroaki Yamada

NE Nec: 1 patents #128 of 619Top 25%
📍 Kawasaki, CA: #7 of 19 inventorsTop 40%
Overall (1989): #103,668 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4814660 Piezoelectric motor with multilayer piezoelectric elements Eiichi Sato 1989-03-21