Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11469105 | Heat treatment device and treatment method | — | 2022-10-11 |
| 11420222 | Vehicle painting method and painting system | Yuichi Hirano | 2022-08-23 |
| 11380909 | Method of manufacturing separator | Shigeru Watanabe, Akihito Giga, Suguru Ohmori | 2022-07-05 |