AY

Akira Yamamura

NF Nippon Ferro Fluidics: 1 patents #1 of 4Top 25%
📍 Toyokawa, MA: #1 of 1 inventorsTop 100%
Overall (1989): #134,255 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4847526 Variant-pole electric motor Isamu Takehara, Tsutomu Osawa, Shigaru Oki 1989-07-11