Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11498127 | Device and method for manufacturing multilayer molded article | Tsuneo Maruyama, Shinichi Takezoe | 2022-11-15 |
| 11446737 | Molding die and molding method | Tsuneo Maruyama, Yoshiki Tamura | 2022-09-20 |