Inventor
HIEDA KAORU
JP4 patents
Patents
4 patentsUS5592483AJan 7, 1997
Data communication apparatus achieving efficient use of the media
SHARP KK57 citations93
US5585952ADec 17, 1996
Communication apparatus automatically selecting one of two operation modes
SHARP KK48 citations90
US10278641B2May 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