Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11981538 | Marking positioning device for elevator | Yu ENOMOTO | 2024-05-14 |
| 10926973 | Elevator shaft dimensions measurement device and elevator shaft dimensions measurement method | Ryosuke KAWANISHI, Hiroyuki Tsutada, Yu ENOMOTO, Yuichi Taguchi, Jay Thornton | 2021-02-23 |
| 10393515 | Three-dimensional scanner and measurement assistance processing method for same | Ryosuke KAWANISHI, Makito Seki, Yu ENOMOTO | 2019-08-27 |
| 10151577 | Elevator hoistway dimension measuring apparatus and measuring method therefor | Yu ENOMOTO, Hideki Nakamura | 2018-12-11 |
| 10081515 | Method for measuring shaft and interference determination system | Ryoji Tanaka, Shinji Ishiguro | 2018-09-25 |