Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10278641 | Activity meter, activity amount measurement device, portable terminal, information sharing assistance device, information sharing system, activity assistance device, and activity assistance system | Wataru Gotoh, Masahiro Yamauchi, Kaoru Hieda, Shigeo Akamatsu | 2019-05-07 |
| 9999389 | Activity meter, activity amount measurement device, portable terminal, information sharing assistance device, information sharing system, activity assistance device, and activity assistance system | Wataru Gotoh, Masahiro Yamauchi, Kaoru Hieda, Shigeo Akamatsu | 2018-06-19 |