Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12363804 | Induction heated roll apparatus | — | 2025-07-15 |
| 11818825 | Induction heated roll apparatus | Kozo Okamoto | 2023-11-14 |
| 11812537 | Induction heated roll apparatus | — | 2023-11-07 |
| 10779364 | Induction heated roll apparatus | Toru Tonomura, Mamoru Watanabe | 2020-09-15 |
| 10194491 | Induction heat generation roller device | Kozo Okamoto | 2019-01-29 |