Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10605455 | Combustion burner and boiler | Keigo Matsumoto, Atsushi Yuasa, Yukihiro Tominaga, Akimasa Takayama, Kazuhiro Domoto | 2020-03-31 |
| 10458645 | Combustion burner and boiler provided with same | Keigo Matsumoto, Yukihiro Tominaga, Akimasa Takayama, Kazuhiro Domoto, Ryuichiro Tanaka +1 more | 2019-10-29 |