| 12352438 |
Air blower and combustion device including the same |
Mikihiro Iwamoto |
2025-07-08 |
| 11795966 |
Blowing device and combustion device including same |
Mikihiro Iwamoto |
2023-10-24 |
| 11512871 |
Water heater |
Hiroki Hasegawa, Takashi Akiyama, Keigo Fukunishi, Koji Ota |
2022-11-29 |
| 10533742 |
Burner case and burner device provided with the burner case |
Takashi Akiyama, Taihei TERASAWA, Kenichi Sakurai, Tatsuya KARAKI, Naoki SE |
2020-01-14 |
| 10309645 |
Gas supply manifold and gas combustion device provided with the same |
Yuta TSUJI, Naoki SE, Hideyuki FUJISAWA, Katsuya Imaoka, Keizo Kawano +1 more |
2019-06-04 |
| 10012411 |
Combustion apparatus and water heater having same |
— |
2018-07-03 |
| 9228742 |
Rich-lean combustion burner and combustion apparatus |
Takashi Akiyama, Takeshi Wakada, Toshio Watanabe, Itsuo Nagai, Yasutaka Kuriyama +2 more |
2016-01-05 |
| 9115888 |
Rich-lean combustion burner |
Norihide Wada, Takashi Akiyama, Takeshi Wakada, Itsuo Nagai |
2015-08-25 |
| 9115889 |
Rich-lean combustion burner and combustion apparatus |
Keigo Fukunishi, Takeshi Wakada, Toshio Watanabe, Takashi Akiyama, Yasutaka Kuriyama +2 more |
2015-08-25 |
| 9115891 |
Rich-lean combustion burner |
Takashi Akiyama, Norihide Wada, Takeshi Wakada, Yasutaka Kuriyama, Itsuo Nagai |
2015-08-25 |