Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D857204 | Sphygmomanometer | Daiki Akamatsu, Akihisa Shibayama | 2019-08-20 |
| D851768 | Sphygmomanometer | Akihisa Shibayama | 2019-06-18 |
| D834716 | Sphygmomanometer | Akihisa Shibayama | 2018-11-27 |
| D814039 | Sphygmomanometer body | Yasuhiko Shinozaki, Toshiaki Machitani, Tatsuro Tago | 2018-03-27 |