Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10470248 | Direct resistance heating method | Hironori Ooyama | 2019-11-05 |
| 10271384 | Direct resistance heating method | Hironori Ooyama | 2019-04-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10470248 | Direct resistance heating method | Hironori Ooyama | 2019-11-05 |
| 10271384 | Direct resistance heating method | Hironori Ooyama | 2019-04-23 |