Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11819811 | Premixing device and combustion device equipped with the premixing device | Tsuneo Funabiki, Tatsuya KARAKI, Kyohei OGAWA | 2023-11-21 |
| 11635203 | Premixing device and combustion apparatus including the same | Kyohei OGAWA, Tsuneo Funabiki, Tatsuya KARAKI | 2023-04-25 |