Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5630714 | Process for controlling combustion of burners in furnace and an apparatus therefor | Tatsuya Yuino, Toyoshiro Miyajima | 1997-05-20 |
| 5595481 | Temperature control method for heating kiln | — | 1997-01-21 |