Patents/Inventors

Michiyo Ito

OsakaJP1 patent

3 Patents

US123249542025
Legless Chair Type Seesaw Exercise Device
KABUSHIKI KAISHA SANKEI
0 cites
US123249552025
Seesaw Exercise Device
KABUSHIKI KAISHA SANKEI
0 cites
US116388472023
Stretch Exercise Tool
KABUSHIKI KAISHA SANKEI
0 cites