Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11242592 | Continuous nitriding treatment furnace and continuous nitriding treatment method | Katsushige Shimizu, Bin Sun, Masakazu Kawahara | 2022-02-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11242592 | Continuous nitriding treatment furnace and continuous nitriding treatment method | Katsushige Shimizu, Bin Sun, Masakazu Kawahara | 2022-02-08 |