Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834295 | Elevator operation managing device and elevator operation managing method that allocates a user to a car based on boarding and destination floors | Satoko Sakajo, Naohiko Suzuki, Sakurako Tokura, Eunjin Choi | 2023-12-05 |
| 11320798 | Retrieval system and monitoring system | Tomohiro HATTORI, Satoko Sakajo, Yutaka Matsueda, Hiroshi Fukunaga | 2022-05-03 |
| 9358896 | Energy management system | Yoshito Nishita, Masahiko Tanimoto | 2016-06-07 |