Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10022926 | Injection molding method and injection molding die | Masaki Otsuka, Shigeya Sugata, Yoshitaka Otsuka | 2018-07-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10022926 | Injection molding method and injection molding die | Masaki Otsuka, Shigeya Sugata, Yoshitaka Otsuka | 2018-07-17 |