Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11326228 | Method for separating rare earth element | Hirokazu Narita, Mikiya Tanaka, Tadatoshi Murota | 2022-05-10 |
| 11261058 | Travelling cable support arrangement of an elevator | Zhizhong Yan, Antti I Maki, Jaakko Kalliomäki | 2022-03-01 |