Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10395406 | Apparatus, method, program and communication system for displaying information according to a residual voltage of a power supply of an information display apparatus | Masakazu Mitsugi, Hiroshi Saeki, Machiko Takematsu, Masaaki Yamamoto, Yoichi Ito +1 more | 2019-08-27 |
| 10359683 | Portable attachment and communication system | Masaaki Yamamoto, Yoichi Ito, Machiko Takematsu, Masakazu Mitsugi, Hiroshi Saeki | 2019-07-23 |