Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D827471 | Elevator control panel | Masataka Nozu, Masahiro Shirasawa, Masayoshi Kubo, Sumiko Kiriya, Kei Ogawa | 2018-09-04 |
| D774937 | Elevator control panel with graphical user interface | Takeshi Shoro | 2016-12-27 |
| D774938 | Elevator control panel with graphical user interface | Takeshi Shoro | 2016-12-27 |
| D769145 | Elevator control panel | Masataka Nozu, Masahiro Shirasawa | 2016-10-18 |