Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875089 | System for producing steel castings | Tadashi Nishida, Hiroyuki Tamotsu | 2020-12-29 |
| 10751794 | Molten metal pouring device and molten metal pouring method | Tadashi Nishida, Koichi Banno | 2020-08-25 |
| 10537937 | Pouring machine and method | Tadashi Nishida, Koichi Banno | 2020-01-21 |