Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12044642 | Method and device for estimating outer surface temperature of radiant coil of cracking furnace for ethylene production and ethylene producing device | Kenichi Tominaga, Michiko Nakajo | 2024-07-23 |
| 10507511 | Fin stacking apparatus | Junichi Ono | 2019-12-17 |