Inventor
OTSUBO YUTAKA
JP2 patents
Patents
2 patentsUS10278641B2May 7, 2019
Activity meter, activity amount measurement device, portable terminal, information sharing assistance device, information sharing system, activity assistance device, and activity assistance system
SHARP KK0 citations44
US9999389B2Jun 19, 2018
Activity meter, activity amount measurement device, portable terminal, information sharing assistance device, information sharing system, activity assistance device, and activity assistance system
SHARP KK1 citations44