Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10551125 | Combustion apparatus, and heating furnace using same | Shigeru Hanzawa, Kouji Ogura | 2020-02-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10551125 | Combustion apparatus, and heating furnace using same | Shigeru Hanzawa, Kouji Ogura | 2020-02-04 |