Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10690416 | Heat treatment device | — | 2020-06-23 |
| 10676858 | Condenser and cleaning device | Masatoshi MITSUZUKA, Osamu Sakamoto, Takahiro Nagata | 2020-06-09 |
| 10648050 | Heat treatment apparatus | — | 2020-05-12 |
| 10557180 | Heat treating device | — | 2020-02-11 |