Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10677457 | Combustion burner and boiler equipped with the same | Yukihiro Tominaga, Keigo Matsumoto, Kazuhiro Domoto, Ryuichiro Tanaka, Jun Kasai | 2020-06-09 |
| 10591154 | Combustion burner and boiler | Keigo Matsumoto, Kazuhiro Domoto, Yukihiro Tominaga, Ryuichiro Tanaka | 2020-03-17 |