Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11008667 | Low-gloss chemically colored stainless steel, chemically colored stainless steel processed product, and method for manufacturing same | Kazuyoshi KAWAMI, Tomoyuki Fukuta, Yasunobu Sawada | 2021-05-18 |
| 10903093 | Heating device | Kazuhiko Kubota, Koji Maeda, Keisuke Ishii | 2021-01-26 |