IM

Isamu Masuda

NC Nihonkenkozoshinkenkyukai Co.: 1 patents #1 of 4Top 25%
Overall (1989): #102,106 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4843738 Shoe insole — 1989-07-04