Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10378758 | Burner tip, combustion burner, and boiler | Akiyasu Okamoto, Hideyuki Hamaya | 2019-08-13 |
| 10197270 | Combustion burner for boiler | Yoshiaki Arakawa, Keiji Takeno, Atsushi Yuasa, Takahiro JOJIMA, Hideta Ogawa +1 more | 2019-02-05 |