Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10926973 | Elevator shaft dimensions measurement device and elevator shaft dimensions measurement method | Ryosuke KAWANISHI, Hiroyuki Tsutada, Keisuke SAMBONGI, Yu ENOMOTO, Yuichi Taguchi | 2021-02-23 |