HK

Hayashi Keijiro

MI Mizuno: 1 patents #1 of 1Top 100%
Overall (1989): #136,163 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4889338 Racket frame — 1989-12-26