Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10401729 | Roller mold manufacturing apparatus and method | Naoto Ito | 2019-09-03 |
| 9000325 | Roller mold manufacturing device and manufacturing method | Naoto Ito, Hidenari Kiguchiya | 2015-04-07 |