IM

Isamu Masuda

NK Nihon Kenko Zoushin Kenkyukai: 2 patents #1 of 1Top 100%
Overall (1997): #37,415 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5700234 Magnetic therapeutic apparatus 1997-12-23
5621969 Method of fabricating roller therapeutic appliance 1997-04-22