Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066367 | Electron donor, and method for synthesizing 4, 4′-bipyridine using electron donor | Miyuki FUKUSHIMA, Kazuhiko Takai, Sobi ASAKO | 2021-07-20 |
| 11060172 | Abrasion-resistant steel plate and method of manufacturing same | Naoki Takayama, Yusuke Terazawa, Kazukuni Hase, Yusaku TAKEMURA, Yasuhiro Murota | 2021-07-13 |