Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10016807 | Core molding method and core molding device | Kazuyuki Tsutsumi | 2018-07-10 |
| 9862022 | Casting method using lost foam | Kazuyuki Tsutsumi | 2018-01-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10016807 | Core molding method and core molding device | Kazuyuki Tsutsumi | 2018-07-10 |
| 9862022 | Casting method using lost foam | Kazuyuki Tsutsumi | 2018-01-09 |