Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10502453 | Burner case production method and burner case | Michihisa Nakahara, Hideyuki FUJISAWA, Kenichi Sakurai, Taihei TERASAWA | 2019-12-10 |
| 10309645 | Gas supply manifold and gas combustion device provided with the same | Yuta TSUJI, Hideyuki FUJISAWA, Katsuya Imaoka, Keizo Kawano, Tatsuya KARAKI +1 more | 2019-06-04 |
| 10288313 | Gas supply manifold and production method of gas supply manifold | Michihisa Nakahara, Hideyuki FUJISAWA, Kenichi Sakurai, Yuta TSUJI, Keizo Kawano +3 more | 2019-05-14 |